131366407200 has 144 divisors (see below), whose sum is σ = 488683097280. Its totient is φ = 30026603520.

The previous prime is 131366407187. The next prime is 131366407247. The reversal of 131366407200 is 2704663131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3892915 + ... + 3926514.

It is an arithmetic number, because the mean of its divisors is an integer number (3393632620).

Almost surely, 2^131366407200 is an apocalyptic number.

131366407200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131366407200 is an abundant number, since it is smaller than the sum of its proper divisors (357316690080).

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

131366407200 is a wasteful number, since it uses less digits than its factorization.

131366407200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7819459 (or 7819446 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 131366407200 in words is "one hundred thirty-one billion, three hundred sixty-six million, four hundred seven thousand, two hundred".