23440314131200 has 108 divisors (see below), whose sum is σ = 58020832600920. Its totient is φ = 9375739002880.

The previous prime is 23440314131141. The next prime is 23440314131219. The reversal of 23440314131200 is 213141304432.

It is a happy 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, 194160456 + ... + 194281144.

It is an arithmetic number, because the mean of its divisors is an integer number (537229931490).

Almost surely, 2^{23440314131200} is an apocalyptic number.

23440314131200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23440314131200 is an abundant number, since it is smaller than the sum of its proper divisors (34580518469720).

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

23440314131200 is a wasteful number, since it uses less digits than its factorization.

23440314131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151062 (or 151043 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23440314131200 its reverse (213141304432), we get a palindrome (23653455435632).

The spelling of 23440314131200 in words is "twenty-three trillion, four hundred forty billion, three hundred fourteen million, one hundred thirty-one thousand, two hundred".