99247293600 has 1152 divisors, whose sum is σ = 417285292032. Its totient is φ = 19928678400.

The previous prime is 99247293559. The next prime is 99247293617. The reversal of 99247293600 is 639274299.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 724432732 + ... + 724432868.

It is an arithmetic number, because the mean of its divisors is an integer number (362226816).

Almost surely, 2^99247293600 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 99247293600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208642646016).

99247293600 is an abundant number, since it is smaller than the sum of its proper divisors (318037998432).

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

99247293600 is a wasteful number, since it uses less digits than its factorization.

99247293600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 99247293600 in words is "ninety-nine billion, two hundred forty-seven million, two hundred ninety-three thousand, six hundred".