88816672044 has 72 divisors (see below), whose sum is σ = 232899114448. Its totient is φ = 29596000320.

The previous prime is 88816672039. The next prime is 88816672067. The reversal of 88816672044 is 44027661888.

It is a super-2 number, since 2×88816672044² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3405534 + ... + 3431514.

Almost surely, 2^88816672044 is an apocalyptic number.

It is an amenable number.

88816672044 is an abundant number, since it is smaller than the sum of its proper divisors (144082442404).

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

88816672044 is a wasteful number, since it uses less digits than its factorization.

88816672044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29517 (or 29503 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 88816672044 in words is "eighty-eight billion, eight hundred sixteen million, six hundred seventy-two thousand, forty-four".