88666723004 has 6 divisors (see below), whose sum is σ = 155166765264. Its totient is φ = 44333361500.

The previous prime is 88666722931. The next prime is 88666723049. The reversal of 88666723004 is 40032766688.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11083340372 + ... + 11083340379.

It is an arithmetic number, because the mean of its divisors is an integer number (25861127544).

Almost surely, 2^88666723004 is an apocalyptic number.

It is an amenable number.

88666723004 is a deficient number, since it is larger than the sum of its proper divisors (66500042260).

88666723004 is a wasteful number, since it uses less digits than its factorization.

88666723004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22166680755 (or 22166680753 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 88666723004 in words is "eighty-eight billion, six hundred sixty-six million, seven hundred twenty-three thousand, four".