131424025224 has 64 divisors (see below), whose sum is σ = 332969011200. Its totient is φ = 43220983104.

The previous prime is 131424025193. The next prime is 131424025319. The reversal of 131424025224 is 422520424131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131424025191 and 131424025200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2566479 + ... + 2617185.

It is an arithmetic number, because the mean of its divisors is an integer number (5202640800).

Almost surely, 2^131424025224 is an apocalyptic number.

It is an amenable number.

131424025224 is an abundant number, since it is smaller than the sum of its proper divisors (201544985976).

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

131424025224 is a wasteful number, since it uses less digits than its factorization.

131424025224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52162 (or 52158 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 131424025224 its reverse (422520424131), we get a palindrome (553944449355).

The spelling of 131424025224 in words is "one hundred thirty-one billion, four hundred twenty-four million, twenty-five thousand, two hundred twenty-four".