131544914744659 has 8 divisors (see below), whose sum is σ = 147823048007712. Its totient is φ = 116146680576960.

The previous prime is 131544914744591. The next prime is 131544914744687. The reversal of 131544914744659 is 956447419445131.

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 131544914744659 - 2⁹ = 131544914744147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131544914744594 and 131544914744603.

It is not an unprimeable number, because it can be changed into a prime (131544914744699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219974773522 + ... + 219974774119.

It is an arithmetic number, because the mean of its divisors is an integer number (18477881000964).

Almost surely, 2^{131544914744659} is an apocalyptic number.

131544914744659 is a deficient number, since it is larger than the sum of its proper divisors (16278133263053).

131544914744659 is a wasteful number, since it uses less digits than its factorization.

131544914744659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439949547677.

The product of its digits is 261273600, while the sum is 67.

The spelling of 131544914744659 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-nine".