90116224004 has 12 divisors (see below), whose sum is σ = 159098998044. Its totient is φ = 44659367424.

The previous prime is 90116223997. The next prime is 90116224019. The reversal of 90116224004 is 40042261109.

It can be written as a sum of positive squares in 2 ways, for example, as 6224894404 + 83891329600 = 78898^2 + 289640^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99685637 + ... + 99686540.

It is an arithmetic number, because the mean of its divisors is an integer number (13258249837).

Almost surely, 2^90116224004 is an apocalyptic number.

It is an amenable number.

90116224004 is a deficient number, since it is larger than the sum of its proper divisors (68982774040).

90116224004 is a wasteful number, since it uses less digits than its factorization.

90116224004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199372294 (or 199372292 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 90116224004 in words is "ninety billion, one hundred sixteen million, two hundred twenty-four thousand, four".