99356974080 has 704 divisors, whose sum is σ = 403915481088. Its totient is φ = 20278149120.

The previous prime is 99356974069. The next prime is 99356974103. The reversal of 99356974080 is 8047965399.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43329414 + ... + 43331706.

Almost surely, 2^99356974080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99356974080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201957740544).

99356974080 is an abundant number, since it is smaller than the sum of its proper divisors (304558507008).

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

99356974080 is a wasteful number, since it uses less digits than its factorization.

99356974080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372 (or 2354 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 99356974080 in words is "ninety-nine billion, three hundred fifty-six million, nine hundred seventy-four thousand, eighty".