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42110223200 = 255279666301
BaseRepresentation
bin100111001101111101…
…110000001101100000
311000200201210222112022
4213031331300031200
51142220204120300
631202320121012
73020346664013
oct471575601540
9130621728468
1042110223200
111694a139a61
1281b2766168
133c8130c746
14207695937a
151166dbd285
hex9cdf70360

42110223200 has 72 divisors (see below), whose sum is σ = 104103024480. Its totient is φ = 16630848000.

The previous prime is 42110223193. The next prime is 42110223271. The reversal of 42110223200 is 232201124.

42110223200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269951 + ... + 396350.

It is an arithmetic number, because the mean of its divisors is an integer number (1445875340).

Almost surely, 242110223200 is an apocalyptic number.

42110223200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42110223200 is an abundant number, since it is smaller than the sum of its proper divisors (61992801280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42110223200 is a wasteful number, since it uses less digits than its factorization.

42110223200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666400 (or 666387 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 42110223200 its reverse (232201124), we get a palindrome (42342424324).

The spelling of 42110223200 in words is "forty-two billion, one hundred ten million, two hundred twenty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 79 80 100 158 160 200 316 395 400 632 790 800 1264 1580 1975 2528 3160 3950 6320 7900 12640 15800 31600 63200 666301 1332602 2665204 3331505 5330408 6663010 10660816 13326020 16657525 21321632 26652040 33315050 52637779 53304080 66630100 105275558 106608160 133260200 210551116 263188895 266520400 421102232 526377790 533040800 842204464 1052755580 1315944475 1684408928 2105511160 2631888950 4211022320 5263777900 8422044640 10527555800 21055111600 42110223200