99974024257211 has 16 divisors (see below), whose sum is σ = 108121771037280. Its totient is φ = 91891701434880.

The previous prime is 99974024257141. The next prime is 99974024257213. The reversal of 99974024257211 is 11275242047999.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99974024257211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99974024257213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30191861 + ... + 33339113.

It is an arithmetic number, because the mean of its divisors is an integer number (6757610689830).

Almost surely, 2^{99974024257211} is an apocalyptic number.

99974024257211 is a deficient number, since it is larger than the sum of its proper divisors (8147746780069).

99974024257211 is a wasteful number, since it uses less digits than its factorization.

99974024257211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157646.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 99974024257211 in words is "ninety-nine trillion, nine hundred seventy-four billion, twenty-four million, two hundred fifty-seven thousand, two hundred eleven".