131712342880 has 24 divisors (see below), whose sum is σ = 311170410432. Its totient is φ = 52684937088.

The previous prime is 131712342877. The next prime is 131712342899. The reversal of 131712342880 is 88243217131.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411600912 + ... + 411601231.

It is an arithmetic number, because the mean of its divisors is an integer number (12965433768).

Almost surely, 2^131712342880 is an apocalyptic number.

131712342880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131712342880 is an abundant number, since it is smaller than the sum of its proper divisors (179458067552).

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

131712342880 is an equidigital number, since it uses as much as digits as its factorization.

131712342880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823202158 (or 823202150 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 131712342880 in words is "one hundred thirty-one billion, seven hundred twelve million, three hundred forty-two thousand, eight hundred eighty".