99000077000088 has 64 divisors (see below), whose sum is σ = 270115056529920. Its totient is φ = 29987262608000.

The previous prime is 99000077000021. The next prime is 99000077000117. The reversal of 99000077000088 is 88000077000099.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79132695 + ... + 80374022.

It is an arithmetic number, because the mean of its divisors is an integer number (4220547758280).

Almost surely, 2^{99000077000088} is an apocalyptic number.

It is an amenable number.

99000077000088 is an abundant number, since it is smaller than the sum of its proper divisors (171114979529832).

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

99000077000088 is a wasteful number, since it uses less digits than its factorization.

99000077000088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159509088 (or 159509084 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 48.

The spelling of 99000077000088 in words is "ninety-nine trillion, seventy-seven million, eighty-eight", and thus it is an aban number and an uban number.