23057754384 has 120 divisors (see below), whose sum is σ = 70267341888. Its totient is φ = 6495095040.

The previous prime is 23057754359. The next prime is 23057754439. The reversal of 23057754384 is 48345775032.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97954 + ... + 236030.

Almost surely, 2^23057754384 is an apocalyptic number.

23057754384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23057754384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35133670944).

23057754384 is an abundant number, since it is smaller than the sum of its proper divisors (47209587504).

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

23057754384 is a wasteful number, since it uses less digits than its factorization.

23057754384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138173 (or 138160 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 23057754384 in words is "twenty-three billion, fifty-seven million, seven hundred fifty-four thousand, three hundred eighty-four".