12914162899961 has 2 divisors, whose sum is σ = 12914162899962. Its totient is φ = 12914162899960.

The previous prime is 12914162899931. The next prime is 12914162899987. The reversal of 12914162899961 is 16999826141921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12815368980736 + 98793919225 = 3579856^2 + 314315^2 .

It is a cyclic number.

It is not a de Polignac number, because 12914162899961 - 2¹⁴ = 12914162883577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12914162899891 and 12914162899900.

It is not a weakly prime, because it can be changed into another prime (12914162899931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6457081449980 + 6457081449981.

It is an arithmetic number, because the mean of its divisors is an integer number (6457081449981).

Almost surely, 2^{12914162899961} is an apocalyptic number.

It is an amenable number.

12914162899961 is a deficient number, since it is larger than the sum of its proper divisors (1).

12914162899961 is an equidigital number, since it uses as much as digits as its factorization.

12914162899961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30233088, while the sum is 68.

The spelling of 12914162899961 in words is "twelve trillion, nine hundred fourteen billion, one hundred sixty-two million, eight hundred ninety-nine thousand, nine hundred sixty-one".