131425351005534 has 16 divisors (see below), whose sum is σ = 267810149219472. Its totient is φ = 42981875800448.

The previous prime is 131425351005517. The next prime is 131425351005547. The reversal of 131425351005534 is 435500153524131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206643633339 + ... + 206643633974.

It is an arithmetic number, because the mean of its divisors is an integer number (16738134326217).

Almost surely, 2^{131425351005534} is an apocalyptic number.

131425351005534 is an abundant number, since it is smaller than the sum of its proper divisors (136384798213938).

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

131425351005534 is a wasteful number, since it uses less digits than its factorization.

131425351005534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413287267371.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 131425351005534 in words is "one hundred thirty-one trillion, four hundred twenty-five billion, three hundred fifty-one million, five thousand, five hundred thirty-four".