13114426761 has 6 divisors (see below), whose sum is σ = 18943060890. Its totient is φ = 8742951168.

The previous prime is 13114426729. The next prime is 13114426813. The reversal of 13114426761 is 16762441131.

It can be written as a sum of positive squares in only one way, i.e., 7712176761 + 5402250000 = 87819^2 + 73500^2 .

It is not a de Polignac number, because 13114426761 - 2⁵ = 13114426729 is a prime.

It is a super-2 number, since 2×13114426761² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13114426861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 728579256 + ... + 728579273.

It is an arithmetic number, because the mean of its divisors is an integer number (3157176815).

Almost surely, 2^13114426761 is an apocalyptic number.

It is an amenable number.

13114426761 is a deficient number, since it is larger than the sum of its proper divisors (5828634129).

13114426761 is a wasteful number, since it uses less digits than its factorization.

13114426761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457158535 (or 1457158532 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

Adding to 13114426761 its reverse (16762441131), we get a palindrome (29876867892).

The spelling of 13114426761 in words is "thirteen billion, one hundred fourteen million, four hundred twenty-six thousand, seven hundred sixty-one".