99970415754 has 16 divisors (see below), whose sum is σ = 218117270880. Its totient is φ = 30294065360.

The previous prime is 99970415737. The next prime is 99970415777. The reversal of 99970415754 is 45751407999.

It is a super-2 number, since 2×99970415754² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 757351569 + ... + 757351700.

It is an arithmetic number, because the mean of its divisors is an integer number (13632329430).

Almost surely, 2^99970415754 is an apocalyptic number.

99970415754 is an abundant number, since it is smaller than the sum of its proper divisors (118146855126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99970415754 is a wasteful number, since it uses less digits than its factorization.

99970415754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514703285.

The product of its (nonzero) digits is 14288400, while the sum is 60.

The spelling of 99970415754 in words is "ninety-nine billion, nine hundred seventy million, four hundred fifteen thousand, seven hundred fifty-four".