99918330600395 has 32 divisors (see below), whose sum is σ = 120618963368064. Its totient is φ = 79457373388800.

The previous prime is 99918330600373. The next prime is 99918330600409. The reversal of 99918330600395 is 59300603381999.

It is not a de Polignac number, because 99918330600395 - 2¹⁰ = 99918330599371 is a prime.

It is a Duffinian number.

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, 7615139435 + ... + 7615152555.

It is an arithmetic number, because the mean of its divisors is an integer number (3769342605252).

Almost surely, 2^{99918330600395} is an apocalyptic number.

99918330600395 is a deficient number, since it is larger than the sum of its proper divisors (20700632767669).

99918330600395 is a wasteful number, since it uses less digits than its factorization.

99918330600395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18983.

The product of its (nonzero) digits is 42515280, while the sum is 65.

The spelling of 99918330600395 in words is "ninety-nine trillion, nine hundred eighteen billion, three hundred thirty million, six hundred thousand, three hundred ninety-five".