32099689982988 has 18 divisors (see below), whose sum is σ = 81140883012644. Its totient is φ = 10699896660984.

The previous prime is 32099689982933. The next prime is 32099689983019. The reversal of 32099689982988 is 88928998699023.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 32099689982898 and 32099689982907.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445829027506 + ... + 445829027577.

Almost surely, 2^{32099689982988} is an apocalyptic number.

It is an amenable number.

32099689982988 is an abundant number, since it is smaller than the sum of its proper divisors (49041193029656).

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

32099689982988 is a wasteful number, since it uses less digits than its factorization.

32099689982988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891658055093 (or 891658055088 counting only the distinct ones).

The product of its (nonzero) digits is 17414258688, while the sum is 90.

The spelling of 32099689982988 in words is "thirty-two trillion, ninety-nine billion, six hundred eighty-nine million, nine hundred eighty-two thousand, nine hundred eighty-eight".