131331452033404 has 24 divisors (see below), whose sum is σ = 262708261480448. Its totient is φ = 56275188568560.

The previous prime is 131331452033393. The next prime is 131331452033413. The reversal of 131331452033404 is 404330254133131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404811864 + ... + 405136159.

Almost surely, 2^{131331452033404} is an apocalyptic number.

131331452033404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131331452033404 is an abundant number, since it is smaller than the sum of its proper divisors (131376809447044).

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

131331452033404 is a wasteful number, since it uses less digits than its factorization.

131331452033404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809953825 (or 809953823 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 131331452033404 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, four hundred fifty-two million, thirty-three thousand, four hundred four".