23237786880 has 1728 divisors, whose sum is σ = 112403386368. Its totient is φ = 4282122240.

The previous prime is 23237786867. The next prime is 23237786909. The reversal of 23237786880 is 8868773232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 346832607 + ... + 346832673.

It is an arithmetic number, because the mean of its divisors is an integer number (65048256).

Almost surely, 2^23237786880 is an apocalyptic number.

23237786880 is a gapful number since it is divisible by the number (20) 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 23237786880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56201693184).

23237786880 is an abundant number, since it is smaller than the sum of its proper divisors (89165599488).

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

23237786880 is a wasteful number, since it uses less digits than its factorization.

23237786880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 23237786880 in words is "twenty-three billion, two hundred thirty-seven million, seven hundred eighty-six thousand, eight hundred eighty".