90924240215113 has 8 divisors (see below), whose sum is σ = 91002262856832. Its totient is φ = 90846231889296.

The previous prime is 90924240215087. The next prime is 90924240215167. The reversal of 90924240215113 is 31151204242909.

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

It is a cyclic number.

It is not a de Polignac number, because 90924240215113 - 2²¹ = 90924238117961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 90924240215113.

It is not an unprimeable number, because it can be changed into a prime (90924240215173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9148431 + ... + 16295467.

It is an arithmetic number, because the mean of its divisors is an integer number (11375282857104).

Almost surely, 2^{90924240215113} is an apocalyptic number.

It is an amenable number.

90924240215113 is a deficient number, since it is larger than the sum of its proper divisors (78022641719).

90924240215113 is a wasteful number, since it uses less digits than its factorization.

90924240215113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157951.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 90924240215113 in words is "ninety trillion, nine hundred twenty-four billion, two hundred forty million, two hundred fifteen thousand, one hundred thirteen".