99559234104 has 64 divisors (see below), whose sum is σ = 271715696640. Its totient is φ = 30148296960.

The previous prime is 99559234081. The next prime is 99559234109. The reversal of 99559234104 is 40143295599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99559234109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246729 + ... + 509895.

It is an arithmetic number, because the mean of its divisors is an integer number (4245557760).

Almost surely, 2^99559234104 is an apocalyptic number.

It is an amenable number.

99559234104 is an abundant number, since it is smaller than the sum of its proper divisors (172156462536).

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

99559234104 is a wasteful number, since it uses less digits than its factorization.

99559234104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264620 (or 264616 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 99559234104 in words is "ninety-nine billion, five hundred fifty-nine million, two hundred thirty-four thousand, one hundred four".