131626434414 has 32 divisors (see below), whose sum is σ = 273961336320. Its totient is φ = 42108853472.

The previous prime is 131626434413. The next prime is 131626434421. The reversal of 131626434414 is 414434626131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131626434413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235834 + ... + 2293949.

It is an arithmetic number, because the mean of its divisors is an integer number (8561291760).

Almost surely, 2^131626434414 is an apocalyptic number.

131626434414 is an abundant number, since it is smaller than the sum of its proper divisors (142334901906).

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

131626434414 is a wasteful number, since it uses less digits than its factorization.

131626434414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529984.

The product of its digits is 165888, while the sum is 39.

The spelling of 131626434414 in words is "one hundred thirty-one billion, six hundred twenty-six million, four hundred thirty-four thousand, four hundred fourteen".