34403255664 has 20 divisors (see below), whose sum is σ = 88875077256. Its totient is φ = 11467751872.

The previous prime is 34403255641. The next prime is 34403255729. The reversal of 34403255664 is 46655230443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358367199 + ... + 358367294.

Almost surely, 2^34403255664 is an apocalyptic number.

It is an amenable number.

34403255664 is an abundant number, since it is smaller than the sum of its proper divisors (54471821592).

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

34403255664 is a wasteful number, since it uses less digits than its factorization.

34403255664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716734504 (or 716734498 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 34403255664 in words is "thirty-four billion, four hundred three million, two hundred fifty-five thousand, six hundred sixty-four".