99502119024 has 640 divisors, whose sum is σ = 346345832448. Its totient is φ = 23854279680.

The previous prime is 99502118999. The next prime is 99502119049. The reversal of 99502119024 is 42091120599.

It is an interprime number because it is at equal distance from previous prime (99502118999) and next prime (99502119049).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 595820989 + ... + 595821155.

Almost surely, 2^99502119024 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 99502119024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173172916224).

99502119024 is an abundant number, since it is smaller than the sum of its proper divisors (246843713424).

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

99502119024 is a wasteful number, since it uses less digits than its factorization.

99502119024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 99502119024 in words is "ninety-nine billion, five hundred two million, one hundred nineteen thousand, twenty-four".