32634645812 has 12 divisors (see below), whose sum is σ = 59593701216. Its totient is φ = 15607874040.

The previous prime is 32634645787. The next prime is 32634645853. The reversal of 32634645812 is 21854643623.

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, 177362114 + ... + 177362297.

It is an arithmetic number, because the mean of its divisors is an integer number (4966141768).

Almost surely, 2^32634645812 is an apocalyptic number.

It is an amenable number.

32634645812 is a deficient number, since it is larger than the sum of its proper divisors (26959055404).

32634645812 is a wasteful number, since it uses less digits than its factorization.

32634645812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354724438 (or 354724436 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The spelling of 32634645812 in words is "thirty-two billion, six hundred thirty-four million, six hundred forty-five thousand, eight hundred twelve".