93023983840 has 48 divisors (see below), whose sum is σ = 219815065008. Its totient is φ = 37201821696.

The previous prime is 93023983837. The next prime is 93023983859. The reversal of 93023983840 is 4838932039.

It is a super-2 number, since 2×93023983840² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740659 + ... + 857101.

It is an arithmetic number, because the mean of its divisors is an integer number (4579480521).

Almost surely, 2^93023983840 is an apocalyptic number.

It is an amenable number.

93023983840 is an abundant number, since it is smaller than the sum of its proper divisors (126791081168).

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

93023983840 is a wasteful number, since it uses less digits than its factorization.

93023983840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121451 (or 121443 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 93023983840 in words is "ninety-three billion, twenty-three million, nine hundred eighty-three thousand, eight hundred forty".