23033040352 has 72 divisors (see below), whose sum is σ = 54036506160. Its totient is φ = 9630512640.

The previous prime is 23033040323. The next prime is 23033040379. The reversal of 23033040352 is 25304033032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114852 + ... + 243427.

It is an arithmetic number, because the mean of its divisors is an integer number (750507030).

Almost surely, 2^23033040352 is an apocalyptic number.

It is an amenable number.

23033040352 is an abundant number, since it is smaller than the sum of its proper divisors (31003465808).

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

23033040352 is a wasteful number, since it uses less digits than its factorization.

23033040352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358344 (or 358329 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 23033040352 its reverse (25304033032), we get a palindrome (48337073384).

The spelling of 23033040352 in words is "twenty-three billion, thirty-three million, forty thousand, three hundred fifty-two".