88172480040 has 32 divisors (see below), whose sum is σ = 264517440480. Its totient is φ = 23512661312.

The previous prime is 88172480027. The next prime is 88172480051. The reversal of 88172480040 is 4008427188.

It is a junction number, because it is equal to n+sod(n) for n = 88172479974 and 88172480001.

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 7 ways as a sum of consecutive naturals, for example, 367385214 + ... + 367385453.

It is an arithmetic number, because the mean of its divisors is an integer number (8266170015).

Almost surely, 2^88172480040 is an apocalyptic number.

It is an amenable number.

88172480040 is an abundant number, since it is smaller than the sum of its proper divisors (176344960440).

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

88172480040 is a wasteful number, since it uses less digits than its factorization.

88172480040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734770681 (or 734770677 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The spelling of 88172480040 in words is "eighty-eight billion, one hundred seventy-two million, four hundred eighty thousand, forty".