131750666248816 has 40 divisors (see below), whose sum is σ = 255767280069600. Its totient is φ = 65746291175424.

The previous prime is 131750666248801. The next prime is 131750666248823. The reversal of 131750666248816 is 618842666057131.

It is a congruent number.

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, 22387960 + ... + 27653608.

It is an arithmetic number, because the mean of its divisors is an integer number (6394182001740).

Almost surely, 2^{131750666248816} is an apocalyptic number.

131750666248816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

131750666248816 is a deficient number, since it is larger than the sum of its proper divisors (124016613820784).

131750666248816 is a wasteful number, since it uses less digits than its factorization.

131750666248816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5268721 (or 5268715 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 64.

The spelling of 131750666248816 in words is "one hundred thirty-one trillion, seven hundred fifty billion, six hundred sixty-six million, two hundred forty-eight thousand, eight hundred sixteen".