88187944988 has 96 divisors (see below), whose sum is σ = 184683179520. Its totient is φ = 36315498240.

The previous prime is 88187944987. The next prime is 88187945033. The reversal of 88187944988 is 88944978188.

It is a super-3 number, since 3×88187944988³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88187944981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25073006 + ... + 25076522.

It is an arithmetic number, because the mean of its divisors is an integer number (1923783120).

Almost surely, 2^88187944988 is an apocalyptic number.

It is an amenable number.

88187944988 is an abundant number, since it is smaller than the sum of its proper divisors (96495234532).

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

88187944988 is a wasteful number, since it uses less digits than its factorization.

88187944988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347 (or 4345 counting only the distinct ones).

The product of its digits is 297271296, while the sum is 74.

The spelling of 88187944988 in words is "eighty-eight billion, one hundred eighty-seven million, nine hundred forty-four thousand, nine hundred eighty-eight".