90915083416194 has 64 divisors (see below), whose sum is σ = 192157064601600. Its totient is φ = 28596578116032.

The previous prime is 90915083416159. The next prime is 90915083416211. The reversal of 90915083416194 is 49161438051909.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76484127 + ... + 77663709.

It is an arithmetic number, because the mean of its divisors is an integer number (3002454134400).

Almost surely, 2^{90915083416194} is an apocalyptic number.

90915083416194 is an abundant number, since it is smaller than the sum of its proper divisors (101241981185406).

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

90915083416194 is a wasteful number, since it uses less digits than its factorization.

90915083416194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182279.

The product of its (nonzero) digits is 8398080, while the sum is 60.

The spelling of 90915083416194 in words is "ninety trillion, nine hundred fifteen billion, eighty-three million, four hundred sixteen thousand, one hundred ninety-four".