131404351054504 has 32 divisors (see below), whose sum is σ = 269357176764000. Its totient is φ = 59601350566720.

The previous prime is 131404351054499. The next prime is 131404351054531. The reversal of 131404351054504 is 405450153404131.

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, 1598707579 + ... + 1598789770.

It is an arithmetic number, because the mean of its divisors is an integer number (8417411773875).

Almost surely, 2^{131404351054504} is an apocalyptic number.

It is an amenable number.

131404351054504 is an abundant number, since it is smaller than the sum of its proper divisors (137952825709496).

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

131404351054504 is a wasteful number, since it uses less digits than its factorization.

131404351054504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197497833 (or 3197497829 counting only the distinct ones).

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

The spelling of 131404351054504 in words is "one hundred thirty-one trillion, four hundred four billion, three hundred fifty-one million, fifty-four thousand, five hundred four".