131959379288 has 32 divisors (see below), whose sum is σ = 270494976960. Its totient is φ = 59853077280.

The previous prime is 131959379273. The next prime is 131959379311. The reversal of 131959379288 is 882973959131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564406 + ... + 1646597.

It is an arithmetic number, because the mean of its divisors is an integer number (8452968030).

Almost surely, 2^131959379288 is an apocalyptic number.

It is an amenable number.

131959379288 is an abundant number, since it is smaller than the sum of its proper divisors (138535597672).

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

131959379288 is a wasteful number, since it uses less digits than its factorization.

131959379288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211487 (or 3211483 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 65.

The spelling of 131959379288 in words is "one hundred thirty-one billion, nine hundred fifty-nine million, three hundred seventy-nine thousand, two hundred eighty-eight".