88981168944 has 40 divisors (see below), whose sum is σ = 229880411712. Its totient is φ = 29658790720.

The previous prime is 88981168943. The next prime is 88981169003. The reversal of 88981168944 is 44986118988.

It is not an unprimeable number, because it can be changed into a prime (88981168943) 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, 1143667 + ... + 1218989.

Almost surely, 2^88981168944 is an apocalyptic number.

It is an amenable number.

88981168944 is an abundant number, since it is smaller than the sum of its proper divisors (140899242768).

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

88981168944 is a wasteful number, since it uses less digits than its factorization.

88981168944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99945 (or 99939 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 66.

The spelling of 88981168944 in words is "eighty-eight billion, nine hundred eighty-one million, one hundred sixty-eight thousand, nine hundred forty-four".