32432965616 has 40 divisors (see below), whose sum is σ = 63689606640. Its totient is φ = 15997769216.

The previous prime is 32432965603. The next prime is 32432965627. The reversal of 32432965616 is 61656923423.

It is a congruent number.

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, 605126 + ... + 656538.

It is an arithmetic number, because the mean of its divisors is an integer number (1592240166).

Almost surely, 2^32432965616 is an apocalyptic number.

It is an amenable number.

32432965616 is a deficient number, since it is larger than the sum of its proper divisors (31256641024).

32432965616 is a wasteful number, since it uses less digits than its factorization.

32432965616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51953 (or 51947 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 47.

The spelling of 32432965616 in words is "thirty-two billion, four hundred thirty-two million, nine hundred sixty-five thousand, six hundred sixteen".