34065641256 has 16 divisors (see below), whose sum is σ = 85164103200. Its totient is φ = 11355213744.

The previous prime is 34065641231. The next prime is 34065641257. The reversal of 34065641256 is 65214656043.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34065641257) 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, 709700836 + ... + 709700883.

It is an arithmetic number, because the mean of its divisors is an integer number (5322756450).

Almost surely, 2^34065641256 is an apocalyptic number.

It is an amenable number.

34065641256 is an abundant number, since it is smaller than the sum of its proper divisors (51098461944).

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

34065641256 is a wasteful number, since it uses less digits than its factorization.

34065641256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419401728 (or 1419401724 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 34065641256 in words is "thirty-four billion, sixty-five million, six hundred forty-one thousand, two hundred fifty-six".