131056452454 has 8 divisors (see below), whose sum is σ = 196607726280. Its totient is φ = 65520543696.

The previous prime is 131056452391. The next prime is 131056452487. The reversal of 131056452454 is 454254650131.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3819919 + ... + 3854074.

It is an arithmetic number, because the mean of its divisors is an integer number (24575965785).

Almost surely, 2^131056452454 is an apocalyptic number.

131056452454 is a deficient number, since it is larger than the sum of its proper divisors (65551273826).

131056452454 is an equidigital number, since it uses as much as digits as its factorization.

131056452454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7682534.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 131056452454 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, four hundred fifty-four".