23743196928 has 270 divisors, whose sum is σ = 77827421672. Its totient is φ = 7194147840.

The previous prime is 23743196927. The next prime is 23743196947. The reversal of 23743196928 is 82969134732.

23743196928 is a `hidden beast` number, since 2 + 37 + 431 + 96 + 92 + 8 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23743196927) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2504325 + ... + 2513787.

Almost surely, 2^23743196928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23743196928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38913710836).

23743196928 is an abundant number, since it is smaller than the sum of its proper divisors (54084224744).

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

23743196928 is an equidigital number, since it uses as much as digits as its factorization.

23743196928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513 (or 9479 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 23743196928 in words is "twenty-three billion, seven hundred forty-three million, one hundred ninety-six thousand, nine hundred twenty-eight".