34120023664 has 20 divisors (see below), whose sum is σ = 66184174656. Its totient is φ = 17040236672.

The previous prime is 34120023617. The next prime is 34120023667. The reversal of 34120023664 is 46632002143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34120023667) 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, 1221709 + ... + 1249324.

Almost surely, 2^34120023664 is an apocalyptic number.

It is an amenable number.

34120023664 is a deficient number, since it is larger than the sum of its proper divisors (32064150992).

34120023664 is a wasteful number, since it uses less digits than its factorization.

34120023664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471904 (or 2471898 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 34120023664 in words is "thirty-four billion, one hundred twenty million, twenty-three thousand, six hundred sixty-four".