89024632412 has 12 divisors (see below), whose sum is σ = 156300578280. Its totient is φ = 44367324336.

The previous prime is 89024632391. The next prime is 89024632421. The reversal of 89024632412 is 21423642098.

It is a self number, because there is not a number n which added to its sum of digits gives 89024632412.

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, 36246587 + ... + 36249042.

It is an arithmetic number, because the mean of its divisors is an integer number (13025048190).

Almost surely, 2^89024632412 is an apocalyptic number.

It is an amenable number.

89024632412 is a deficient number, since it is larger than the sum of its proper divisors (67275945868).

89024632412 is a wasteful number, since it uses less digits than its factorization.

89024632412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72495940 (or 72495938 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 89024632412 in words is "eighty-nine billion, twenty-four million, six hundred thirty-two thousand, four hundred twelve".