131744674459 has 2 divisors, whose sum is σ = 131744674460. Its totient is φ = 131744674458.

The previous prime is 131744674387. The next prime is 131744674471. The reversal of 131744674459 is 954476447131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131744674459 - 2⁷ = 131744674331 is a prime.

It is not a weakly prime, because it can be changed into another prime (131744674759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65872337229 + 65872337230.

It is an arithmetic number, because the mean of its divisors is an integer number (65872337230).

Almost surely, 2^131744674459 is an apocalyptic number.

131744674459 is a deficient number, since it is larger than the sum of its proper divisors (1).

131744674459 is an equidigital number, since it uses as much as digits as its factorization.

131744674459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10160640, while the sum is 55.

The spelling of 131744674459 in words is "one hundred thirty-one billion, seven hundred forty-four million, six hundred seventy-four thousand, four hundred fifty-nine".