34454651664 has 40 divisors (see below), whose sum is σ = 90261490752. Its totient is φ = 11323123840.

The previous prime is 34454651657. The next prime is 34454651741. The reversal of 34454651664 is 46615645443.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5051559 + ... + 5058374.

Almost surely, 2^34454651664 is an apocalyptic number.

It is an amenable number.

34454651664 is an abundant number, since it is smaller than the sum of its proper divisors (55806839088).

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

34454651664 is a wasteful number, since it uses less digits than its factorization.

34454651664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110015 (or 10110009 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 48.

The spelling of 34454651664 in words is "thirty-four billion, four hundred fifty-four million, six hundred fifty-one thousand, six hundred sixty-four".