131312024401344 has 28 divisors (see below), whose sum is σ = 347429731229064. Its totient is φ = 43770674800384.

The previous prime is 131312024401333. The next prime is 131312024401351. The reversal of 131312024401344 is 443104420213131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341958396687 + ... + 341958397070.

Almost surely, 2^{131312024401344} is an apocalyptic number.

It is an amenable number.

131312024401344 is an abundant number, since it is smaller than the sum of its proper divisors (216117706827720).

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

131312024401344 is an equidigital number, since it uses as much as digits as its factorization.

131312024401344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683916793772 (or 683916793762 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 131312024401344 its reverse (443104420213131), we get a palindrome (574416444614475).

The spelling of 131312024401344 in words is "one hundred thirty-one trillion, three hundred twelve billion, twenty-four million, four hundred one thousand, three hundred forty-four".