99937344373999 has 4 divisors (see below), whose sum is σ = 109022557498920. Its totient is φ = 90852131249080.

The previous prime is 99937344373991. The next prime is 99937344374029.

99937344373999 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99937344373999 - 2³ = 99937344373991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99937344373991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4542606562444 + ... + 4542606562465.

It is an arithmetic number, because the mean of its divisors is an integer number (27255639374730).

Almost surely, 2^{99937344373999} is an apocalyptic number.

99937344373999 is a deficient number, since it is larger than the sum of its proper divisors (9085213124921).

99937344373999 is a wasteful number, since it uses less digits than its factorization.

99937344373999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9085213124920.

The product of its digits is 33748629264, while the sum is 88.

The spelling of 99937344373999 in words is "ninety-nine trillion, nine hundred thirty-seven billion, three hundred forty-four million, three hundred seventy-three thousand, nine hundred ninety-nine".