13114834916481 has 9 divisors (see below), whose sum is σ = 18943666127841. Its totient is φ = 8743216034772.

The previous prime is 13114834916479. The next prime is 13114834916489. The reversal of 13114834916481 is 18461943841131.

The square root of 13114834916481 is 3621441.

It is a perfect power (a square), and thus also a powerful number.

13114834916481 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 48 + 34 + 91 + 6 + 481 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 13114834916481 - 2¹ = 13114834916479 is a prime.

It is a super-2 number, since 2×13114834916481² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13114834916489) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10260750 + ... + 11467896.

Almost surely, 2^{13114834916481} is an apocalyptic number.

13114834916481 is the 3621441-st square number.

13114834916481 is the 1810721-st centered octagonal number.

It is an amenable number.

13114834916481 is a deficient number, since it is larger than the sum of its proper divisors (5828831211360).

13114834916481 is an frugal number, since it uses more digits than its factorization.

13114834916481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414300 (or 1207150 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The spelling of 13114834916481 in words is "thirteen trillion, one hundred fourteen billion, eight hundred thirty-four million, nine hundred sixteen thousand, four hundred eighty-one".