99982724092 has 6 divisors (see below), whose sum is σ = 174969767168. Its totient is φ = 49991362044.

The previous prime is 99982724081. The next prime is 99982724099. The reversal of 99982724092 is 29042728999.

It is a self number, because there is not a number n which added to its sum of digits gives 99982724092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99982724099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12497840508 + ... + 12497840515.

Almost surely, 2^99982724092 is an apocalyptic number.

It is an amenable number.

99982724092 is a deficient number, since it is larger than the sum of its proper divisors (74987043076).

99982724092 is a wasteful number, since it uses less digits than its factorization.

99982724092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24995681027 (or 24995681025 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 99982724092 in words is "ninety-nine billion, nine hundred eighty-two million, seven hundred twenty-four thousand, ninety-two".