131280157584 has 60 divisors (see below), whose sum is σ = 372576814272. Its totient is φ = 43143710400.

The previous prime is 131280157577. The next prime is 131280157637. The reversal of 131280157584 is 485751082131.

131280157584 is a `hidden beast` number, since 1 + 3 + 12 + 8 + 0 + 1 + 57 + 584 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6409972 + ... + 6430419.

Almost surely, 2^131280157584 is an apocalyptic number.

It is an amenable number.

131280157584 is an abundant number, since it is smaller than the sum of its proper divisors (241296656688).

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

131280157584 is a wasteful number, since it uses less digits than its factorization.

131280157584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12840476 (or 12840467 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The spelling of 131280157584 in words is "one hundred thirty-one billion, two hundred eighty million, one hundred fifty-seven thousand, five hundred eighty-four".