23133934368 has 168 divisors, whose sum is σ = 68607802368. Its totient is φ = 7675005312.

The previous prime is 23133934337. The next prime is 23133934381. The reversal of 23133934368 is 86343933132.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5199921 + ... + 5204367.

It is an arithmetic number, because the mean of its divisors is an integer number (408379776).

Almost surely, 2^23133934368 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 23133934368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34303901184).

23133934368 is an abundant number, since it is smaller than the sum of its proper divisors (45473868000).

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

23133934368 is an equidigital number, since it uses as much as digits as its factorization.

23133934368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698 (or 4675 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The spelling of 23133934368 in words is "twenty-three billion, one hundred thirty-three million, nine hundred thirty-four thousand, three hundred sixty-eight".