131416600454819 has 2 divisors, whose sum is σ = 131416600454820. Its totient is φ = 131416600454818.

The previous prime is 131416600454779. The next prime is 131416600454861. The reversal of 131416600454819 is 918454006614131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131416600454819 is a prime.

It is a super-2 number, since 2×131416600454819² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131416600457819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65708300227409 + 65708300227410.

It is an arithmetic number, because the mean of its divisors is an integer number (65708300227410).

Almost surely, 2^{131416600454819} is an apocalyptic number.

131416600454819 is a deficient number, since it is larger than the sum of its proper divisors (1).

131416600454819 is an equidigital number, since it uses as much as digits as its factorization.

131416600454819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 131416600454819 in words is "one hundred thirty-one trillion, four hundred sixteen billion, six hundred million, four hundred fifty-four thousand, eight hundred nineteen".