88043232398 has 16 divisors (see below), whose sum is σ = 150334690176. Its totient is φ = 38279666040.

The previous prime is 88043232397. The next prime is 88043232439. The reversal of 88043232398 is 89323234088.

It is a super-2 number, since 2×88043232398² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88043232397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86998736 + ... + 86999747.

It is an arithmetic number, because the mean of its divisors is an integer number (9395918136).

Almost surely, 2^88043232398 is an apocalyptic number.

88043232398 is a deficient number, since it is larger than the sum of its proper divisors (62291457778).

88043232398 is a wasteful number, since it uses less digits than its factorization.

88043232398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173998519.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 88043232398 in words is "eighty-eight billion, forty-three million, two hundred thirty-two thousand, three hundred ninety-eight".