23334440232 has 16 divisors (see below), whose sum is σ = 58336100640. Its totient is φ = 7778146736.

The previous prime is 23334440203. The next prime is 23334440237. The reversal of 23334440232 is 23204443332.

It is a super-2 number, since 2×23334440232² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23334440232.

It is not an unprimeable number, because it can be changed into a prime (23334440237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486134148 + ... + 486134195.

It is an arithmetic number, because the mean of its divisors is an integer number (3646006290).

Almost surely, 2^23334440232 is an apocalyptic number.

It is an amenable number.

23334440232 is an abundant number, since it is smaller than the sum of its proper divisors (35001660408).

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

23334440232 is a wasteful number, since it uses less digits than its factorization.

23334440232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972268352 (or 972268348 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 23334440232 its reverse (23204443332), we get a palindrome (46538883564).

The spelling of 23334440232 in words is "twenty-three billion, three hundred thirty-four million, four hundred forty thousand, two hundred thirty-two".