32961861232 has 20 divisors (see below), whose sum is σ = 63884701296. Its totient is φ = 16475486720.

The previous prime is 32961861217. The next prime is 32961861271. The reversal of 32961861232 is 23216816923.

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, 290068 + ... + 387379.

Almost surely, 2^32961861232 is an apocalyptic number.

It is an amenable number.

32961861232 is a deficient number, since it is larger than the sum of its proper divisors (30922840064).

32961861232 is a wasteful number, since it uses less digits than its factorization.

32961861232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680496 (or 680490 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The spelling of 32961861232 in words is "thirty-two billion, nine hundred sixty-one million, eight hundred sixty-one thousand, two hundred thirty-two".