13114423423481 has 2 divisors, whose sum is σ = 13114423423482. Its totient is φ = 13114423423480.

The previous prime is 13114423423393. The next prime is 13114423423523. The reversal of 13114423423481 is 18432432441131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11452538905600 + 1661884517881 = 3384160^2 + 1289141^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13114423423481 is a prime.

It is a super-2 number, since 2×13114423423481² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13114423423681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6557211711740 + 6557211711741.

It is an arithmetic number, because the mean of its divisors is an integer number (6557211711741).

Almost surely, 2^{13114423423481} is an apocalyptic number.

It is an amenable number.

13114423423481 is a deficient number, since it is larger than the sum of its proper divisors (1).

13114423423481 is an equidigital number, since it uses as much as digits as its factorization.

13114423423481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 41.

The spelling of 13114423423481 in words is "thirteen trillion, one hundred fourteen billion, four hundred twenty-three million, four hundred twenty-three thousand, four hundred eighty-one".