32102644232 has 16 divisors (see below), whose sum is σ = 60234077760. Its totient is φ = 16040223504.

The previous prime is 32102644219. The next prime is 32102644271. The reversal of 32102644232 is 23244620123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32102644195 and 32102644204.

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, 1375028 + ... + 1398179.

It is an arithmetic number, because the mean of its divisors is an integer number (3764629860).

Almost surely, 2^32102644232 is an apocalyptic number.

It is an amenable number.

32102644232 is a deficient number, since it is larger than the sum of its proper divisors (28131433528).

32102644232 is a wasteful number, since it uses less digits than its factorization.

32102644232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774660 (or 2774656 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 32102644232 in words is "thirty-two billion, one hundred two million, six hundred forty-four thousand, two hundred thirty-two".