88861182399 has 48 divisors (see below), whose sum is σ = 142741108224. Its totient is φ = 52811179200.

The previous prime is 88861182391. The next prime is 88861182451. The reversal of 88861182399 is 99328116888.

It is a happy number.

88861182399 is a `hidden beast` number, since 8 + 8 + 8 + 61 + 182 + 399 = 666.

It is not a de Polignac number, because 88861182399 - 2³ = 88861182391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88861182391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14221494 + ... + 14227740.

It is an arithmetic number, because the mean of its divisors is an integer number (2973773088).

Almost surely, 2^88861182399 is an apocalyptic number.

88861182399 is a deficient number, since it is larger than the sum of its proper divisors (53879925825).

88861182399 is a wasteful number, since it uses less digits than its factorization.

88861182399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9028 (or 9025 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 63.

The spelling of 88861182399 in words is "eighty-eight billion, eight hundred sixty-one million, one hundred eighty-two thousand, three hundred ninety-nine".