131350472407 has 32 divisors (see below), whose sum is σ = 167667945984. Its totient is φ = 99912355200.

The previous prime is 131350472401. The next prime is 131350472417. The reversal of 131350472407 is 704274053131.

It is a de Polignac number, because none of the positive numbers 2^k-131350472407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131350472401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6151113 + ... + 6172429.

It is an arithmetic number, because the mean of its divisors is an integer number (5239623312).

Almost surely, 2^131350472407 is an apocalyptic number.

131350472407 is a deficient number, since it is larger than the sum of its proper divisors (36317473577).

131350472407 is a wasteful number, since it uses less digits than its factorization.

131350472407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23239.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 131350472407 in words is "one hundred thirty-one billion, three hundred fifty million, four hundred seventy-two thousand, four hundred seven".