90312991114 has 8 divisors (see below), whose sum is σ = 139839470208. Its totient is φ = 43699834380.

The previous prime is 90312991037. The next prime is 90312991123. The reversal of 90312991114 is 41119921309.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 728330512 + ... + 728330635.

It is an arithmetic number, because the mean of its divisors is an integer number (17479933776).

Almost surely, 2^90312991114 is an apocalyptic number.

90312991114 is a deficient number, since it is larger than the sum of its proper divisors (49526479094).

90312991114 is a wasteful number, since it uses less digits than its factorization.

90312991114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456661180.

The product of its (nonzero) digits is 17496, while the sum is 40.

The spelling of 90312991114 in words is "ninety billion, three hundred twelve million, nine hundred ninety-one thousand, one hundred fourteen".