131544914744657 has 8 divisors (see below), whose sum is σ = 131556129868800. Its totient is φ = 131533700031360.

The previous prime is 131544914744591. The next prime is 131544914744687. The reversal of 131544914744657 is 756447419445131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131544914744657 - 2²² = 131544910550353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131544914744593 and 131544914744602.

It is not an unprimeable number, because it can be changed into a prime (131544914744687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070723969 + ... + 1070846817.

It is an arithmetic number, because the mean of its divisors is an integer number (16444516233600).

Almost surely, 2^{131544914744657} is an apocalyptic number.

It is an amenable number.

131544914744657 is a deficient number, since it is larger than the sum of its proper divisors (11215124143).

131544914744657 is a wasteful number, since it uses less digits than its factorization.

131544914744657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205423.

The product of its digits is 203212800, while the sum is 65.

The spelling of 131544914744657 in words is "one hundred thirty-one trillion, five hundred forty-four billion, nine hundred fourteen million, seven hundred forty-four thousand, six hundred fifty-seven".