131384074872 has 16 divisors (see below), whose sum is σ = 328460187240. Its totient is φ = 43794691616.

The previous prime is 131384074849. The next prime is 131384074879. The reversal of 131384074872 is 278470483131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131384074879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737168203 + ... + 2737168250.

Almost surely, 2^131384074872 is an apocalyptic number.

131384074872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131384074872 is an abundant number, since it is smaller than the sum of its proper divisors (197076112368).

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

131384074872 is a wasteful number, since it uses less digits than its factorization.

131384074872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474336462 (or 5474336458 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 131384074872 in words is "one hundred thirty-one billion, three hundred eighty-four million, seventy-four thousand, eight hundred seventy-two".