23733983000 has 768 divisors, whose sum is σ = 76634812800. Its totient is φ = 6793113600.

The previous prime is 23733982949. The next prime is 23733983011. The reversal of 23733983000 is 38933732.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 447810974 + ... + 447811026.

Almost surely, 2^23733983000 is an apocalyptic number.

23733983000 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 23733983000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38317406400).

23733983000 is an abundant number, since it is smaller than the sum of its proper divisors (52900829800).

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

23733983000 is a wasteful number, since it uses less digits than its factorization.

23733983000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 23733983000 in words is "twenty-three billion, seven hundred thirty-three million, nine hundred eighty-three thousand".