32133434368 has 44 divisors (see below), whose sum is σ = 73412003152. Its totient is φ = 13771468800.

The previous prime is 32133434321. The next prime is 32133434383. The reversal of 32133434368 is 86343433123.

It is a self number, because there is not a number n which added to its sum of digits gives 32133434368.

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, 2234283 + ... + 2248618.

Almost surely, 2^32133434368 is an apocalyptic number.

It is an amenable number.

32133434368 is an abundant number, since it is smaller than the sum of its proper divisors (41278568784).

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

32133434368 is an equidigital number, since it uses as much as digits as its factorization.

32133434368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482928 (or 4482910 counting only the distinct ones).

The product of its digits is 373248, while the sum is 40.

The spelling of 32133434368 in words is "thirty-two billion, one hundred thirty-three million, four hundred thirty-four thousand, three hundred sixty-eight".