88044880040 has 64 divisors (see below), whose sum is σ = 217878716160. Its totient is φ = 31817191680.

The previous prime is 88044880009. The next prime is 88044880067. The reversal of 88044880040 is 4008844088.

It is a junction number, because it is equal to n+sod(n) for n = 88044879973 and 88044880000.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1776806 + ... + 1825685.

It is an arithmetic number, because the mean of its divisors is an integer number (3404354940).

Almost surely, 2^88044880040 is an apocalyptic number.

It is an amenable number.

88044880040 is an abundant number, since it is smaller than the sum of its proper divisors (129833836120).

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

88044880040 is a wasteful number, since it uses less digits than its factorization.

88044880040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602562 (or 3602558 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 88044880040 in words is "eighty-eight billion, forty-four million, eight hundred eighty thousand, forty".