131412310530452 has 36 divisors (see below), whose sum is σ = 279194320659744. Its totient is φ = 53006646261120.

The previous prime is 131412310530433. The next prime is 131412310530511. The reversal of 131412310530452 is 254035013214131.

It is a congruent 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, 8119882574 + ... + 8119898757.

It is an arithmetic number, because the mean of its divisors is an integer number (7755397796104).

Almost surely, 2^{131412310530452} is an apocalyptic number.

It is an amenable number.

131412310530452 is an abundant number, since it is smaller than the sum of its proper divisors (147782010129292).

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

131412310530452 is a wasteful number, since it uses less digits than its factorization.

131412310530452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16239781376 (or 16239781357 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 131412310530452 its reverse (254035013214131), we get a palindrome (385447323744583).

The spelling of 131412310530452 in words is "one hundred thirty-one trillion, four hundred twelve billion, three hundred ten million, five hundred thirty thousand, four hundred fifty-two".