23144410432 has 56 divisors (see below), whose sum is σ = 53956439712. Its totient is φ = 9710937600.

The previous prime is 23144410423. The next prime is 23144410433. The reversal of 23144410432 is 23401444132.

It is a super-3 number, since 3×23144410432³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23144410432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23144410433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255294 + ... + 1273597.

It is an arithmetic number, because the mean of its divisors is an integer number (963507852).

Almost surely, 2^23144410432 is an apocalyptic number.

23144410432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23144410432 is an abundant number, since it is smaller than the sum of its proper divisors (30812029280).

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

23144410432 is a wasteful number, since it uses less digits than its factorization.

23144410432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528927 (or 2528917 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23144410432 its reverse (23401444132), we get a palindrome (46545854564).

The spelling of 23144410432 in words is "twenty-three billion, one hundred forty-four million, four hundred ten thousand, four hundred thirty-two".