14813080681 has 9 divisors (see below), whose sum is σ = 17232533949. Its totient is φ = 12696196044.

The previous prime is 14813080661. The next prime is 14813080693. The reversal of 14813080681 is 18608031841.

The square root of 14813080681 is 121709.

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

It is not a de Polignac number, because 14813080681 - 2²¹ = 14810983529 is a prime.

It is a super-2 number, since 2×14813080681² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14813080631) 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, 843270 + ... + 860656.

Almost surely, 2^14813080681 is an apocalyptic number.

14813080681 is the 121709-th square number.

14813080681 is the 60855-th centered octagonal number.

It is an amenable number.

14813080681 is a deficient number, since it is larger than the sum of its proper divisors (2419453268).

14813080681 is an frugal number, since it uses more digits than its factorization.

14813080681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34788 (or 17394 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

Multiplying 14813080681 by its product of nonzero digits (36864), we get a square (546069406224384 = 23368128²).

The spelling of 14813080681 in words is "fourteen billion, eight hundred thirteen million, eighty thousand, six hundred eighty-one".