99692716032 has 840 divisors, whose sum is σ = 371475219456. Its totient is φ = 26085556224.

The previous prime is 99692715949. The next prime is 99692716037. The reversal of 99692716032 is 23061729699.

99692716032 is a `hidden beast` number, since 9 + 9 + 6 + 9 + 27 + 1 + 603 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 99692716032.

It is not an unprimeable number, because it can be changed into a prime (99692716037) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 784981953 + ... + 784982079.

Almost surely, 2^99692716032 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 99692716032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185737609728).

99692716032 is an abundant number, since it is smaller than the sum of its proper divisors (271782503424).

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

99692716032 is a wasteful number, since it uses less digits than its factorization.

99692716032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 99692716032 in words is "ninety-nine billion, six hundred ninety-two million, seven hundred sixteen thousand, thirty-two".