23237028000 has 576 divisors, whose sum is σ = 89451153792. Its totient is φ = 5689958400.

The previous prime is 23237027981. The next prime is 23237028007. The reversal of 23237028000 is 82073232.

It is not an unprimeable number, because it can be changed into a prime (23237028007) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 26315559 + ... + 26316441.

It is an arithmetic number, because the mean of its divisors is an integer number (155297142).

Almost surely, 2^23237028000 is an apocalyptic number.

23237028000 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 23237028000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44725576896).

23237028000 is an abundant number, since it is smaller than the sum of its proper divisors (66214125792).

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

23237028000 is a wasteful number, since it uses less digits than its factorization.

23237028000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 953 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 23237028000 in words is "twenty-three billion, two hundred thirty-seven million, twenty-eight thousand".