93216440800 has 72 divisors (see below), whose sum is σ = 260073885456. Its totient is φ = 31959920640.

The previous prime is 93216440789. The next prime is 93216440839. The reversal of 93216440800 is 804461239.

It is a self number, because there is not a number n which added to its sum of digits gives 93216440800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8317297 + ... + 8328496.

It is an arithmetic number, because the mean of its divisors is an integer number (3612137298).

Almost surely, 2^93216440800 is an apocalyptic number.

It is an amenable number.

93216440800 is an abundant number, since it is smaller than the sum of its proper divisors (166857444656).

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

93216440800 is a wasteful number, since it uses less digits than its factorization.

93216440800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16645820 (or 16645807 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 93216440800 in words is "ninety-three billion, two hundred sixteen million, four hundred forty thousand, eight hundred".