131345343345024 has 80 divisors (see below), whose sum is σ = 390881613544620. Its totient is φ = 43781781111552.

The previous prime is 131345343345023. The next prime is 131345343345061. The reversal of 131345343345024 is 420543343543131.

131345343345024 is a `hidden beast` number, since 1 + 3 + 1 + 34 + 534 + 3 + 34 + 50 + 2 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131345343345023) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6334159354 + ... + 6334180089.

Almost surely, 2^{131345343345024} is an apocalyptic number.

It is an amenable number.

131345343345024 is an abundant number, since it is smaller than the sum of its proper divisors (259536270199596).

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

131345343345024 is an equidigital number, since it uses as much as digits as its factorization.

131345343345024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12668339469 (or 12668339448 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 45.

Adding to 131345343345024 its reverse (420543343543131), we get a palindrome (551888686888155).

The spelling of 131345343345024 in words is "one hundred thirty-one trillion, three hundred forty-five billion, three hundred forty-three million, three hundred forty-five thousand, twenty-four".