32543294634 has 12 divisors (see below), whose sum is σ = 70510471746. Its totient is φ = 10847764872.

The previous prime is 32543294629. The next prime is 32543294647. The reversal of 32543294634 is 43649234523.

32543294634 is a `hidden beast` number, since 3 + 2 + 5 + 4 + 3 + 2 + 9 + 4 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18836739009 + 13706555625 = 137247^2 + 117075^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32543294634.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 903980389 + ... + 903980424.

Almost surely, 2^32543294634 is an apocalyptic number.

32543294634 is an abundant number, since it is smaller than the sum of its proper divisors (37967177112).

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

32543294634 is a wasteful number, since it uses less digits than its factorization.

32543294634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807960821 (or 1807960818 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 32543294634 in words is "thirty-two billion, five hundred forty-three million, two hundred ninety-four thousand, six hundred thirty-four".