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34124141420 = 2251706207071
BaseRepresentation
bin11111110001111101…
…010001001101101100
310021002011120222211122
4133301331101031230
51024341240011140
623402034440112
72315425262525
oct376175211554
9107064528748
1034124141420
1113521208576
126744133038
1332aa930775
14191a07584c
15d4ac21ab5
hex7f1f5136c

34124141420 has 12 divisors (see below), whose sum is σ = 71660697024. Its totient is φ = 13649656560.

The previous prime is 34124141419. The next prime is 34124141423. The reversal of 34124141420 is 2414142143.

It is a self number, because there is not a number n which added to its sum of digits gives 34124141420.

It is not an unprimeable number, because it can be changed into a prime (34124141423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853103516 + ... + 853103555.

It is an arithmetic number, because the mean of its divisors is an integer number (5971724752).

Almost surely, 234124141420 is an apocalyptic number.

It is an amenable number.

34124141420 is an abundant number, since it is smaller than the sum of its proper divisors (37536555604).

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

34124141420 is a wasteful number, since it uses less digits than its factorization.

34124141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706207080 (or 1706207078 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 34124141420 its reverse (2414142143), we get a palindrome (36538283563).

The spelling of 34124141420 in words is "thirty-four billion, one hundred twenty-four million, one hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 1706207071 3412414142 6824828284 8531035355 17062070710 34124141420