23244231340422 has 48 divisors (see below), whose sum is σ = 51437785793472. Its totient is φ = 7582672707840.

The previous prime is 23244231340387. The next prime is 23244231340427. The reversal of 23244231340422 is 22404313244232.

23244231340422 is a `hidden beast` number, since 2 + 3 + 2 + 44 + 231 + 340 + 42 + 2 = 666.

It is a super-2 number, since 2×23244231340422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244231340427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10716948 + ... + 12702024.

It is an arithmetic number, because the mean of its divisors is an integer number (1071620537364).

Almost surely, 2^{23244231340422} is an apocalyptic number.

23244231340422 is an abundant number, since it is smaller than the sum of its proper divisors (28193554453050).

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

23244231340422 is a wasteful number, since it uses less digits than its factorization.

23244231340422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998973 (or 1998970 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 23244231340422 its reverse (22404313244232), we get a palindrome (45648544584654).

The spelling of 23244231340422 in words is "twenty-three trillion, two hundred forty-four billion, two hundred thirty-one million, three hundred forty thousand, four hundred twenty-two".