34572138984 has 32 divisors (see below), whose sum is σ = 96033720000. Its totient is φ = 11524046256.

The previous prime is 34572138973. The next prime is 34572139031. The reversal of 34572138984 is 48983127543.

It is a happy number.

34572138984 is a `hidden beast` number, since 34 + 572 + 1 + 38 + 9 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 34572138984.

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, 80027884 + ... + 80028315.

It is an arithmetic number, because the mean of its divisors is an integer number (3001053750).

Almost surely, 2^34572138984 is an apocalyptic number.

It is an amenable number.

34572138984 is an abundant number, since it is smaller than the sum of its proper divisors (61461581016).

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

34572138984 is a wasteful number, since it uses less digits than its factorization.

34572138984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160056214 (or 160056204 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 34572138984 in words is "thirty-four billion, five hundred seventy-two million, one hundred thirty-eight thousand, nine hundred eighty-four".