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4666420000400 = 245279147671519
BaseRepresentation
bin100001111100111110001…
…0011100111011010010000
3121112002211211111101002012
41003321330103213122100
51102423312010003100
613531420155242052
7661065144356144
oct103717423473220
917462754441065
104666420000400
11153a021489584
12634472749328
1327b0702a3b12
14121bda975224
15815b6ec8135
hex43e7c4e7690

4666420000400 has 60 divisors (see below), whose sum is σ = 11352986457600. Its totient is φ = 1842940544640.

The previous prime is 4666420000399. The next prime is 4666420000439. The reversal of 4666420000400 is 40000246664.

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, 73804160 + ... + 73867359.

It is an arithmetic number, because the mean of its divisors is an integer number (189216440960).

Almost surely, 24666420000400 is an apocalyptic number.

4666420000400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4666420000400 is an abundant number, since it is smaller than the sum of its proper divisors (6686566457200).

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

4666420000400 is a wasteful number, since it uses less digits than its factorization.

4666420000400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147671616 (or 147671605 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 4666420000400 in words is "four trillion, six hundred sixty-six billion, four hundred twenty million, four hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 25 40 50 79 80 100 158 200 316 395 400 632 790 1264 1580 1975 3160 3950 6320 7900 15800 31600 147671519 295343038 590686076 738357595 1181372152 1476715190 2362744304 2953430380 3691787975 5906860760 7383575950 11666050001 11813721520 14767151900 23332100002 29534303800 46664200004 58330250005 59068607600 93328400008 116660500010 186656800016 233321000020 291651250025 466642000040 583302500050 933284000080 1166605000100 2333210000200 4666420000400