90874329411884 has 12 divisors (see below), whose sum is σ = 159072609280200. Its totient is φ = 45425012474688.

The previous prime is 90874329411493. The next prime is 90874329412297. The reversal of 90874329411884 is 48811492347809.

It is a lonely number, since its distance to closest prime (90874329411493) sets a new record.

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, 3038040989 + ... + 3038070900.

It is an arithmetic number, because the mean of its divisors is an integer number (13256050773350).

Almost surely, 2^{90874329411884} is an apocalyptic number.

It is an amenable number.

90874329411884 is a deficient number, since it is larger than the sum of its proper divisors (68198279868316).

90874329411884 is a wasteful number, since it uses less digits than its factorization.

90874329411884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076115632 (or 6076115630 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 68.

The spelling of 90874329411884 in words is "ninety trillion, eight hundred seventy-four billion, three hundred twenty-nine million, four hundred eleven thousand, eight hundred eighty-four".