13114114431 has 48 divisors (see below), whose sum is σ = 20380281600. Its totient is φ = 7474135680.

The previous prime is 13114114399. The next prime is 13114114477. The reversal of 13114114431 is 13441141131.

It is not a de Polignac number, because 13114114431 - 2⁵ = 13114114399 is a prime.

It is a super-2 number, since 2×13114114431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114114231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 937950 + ... + 951828.

It is an arithmetic number, because the mean of its divisors is an integer number (424589200).

Almost surely, 2^13114114431 is an apocalyptic number.

13114114431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13114114431 is a deficient number, since it is larger than the sum of its proper divisors (7266167169).

13114114431 is a wasteful number, since it uses less digits than its factorization.

13114114431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14060 (or 14049 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

Adding to 13114114431 its reverse (13441141131), we get a palindrome (26555255562).

The spelling of 13114114431 in words is "thirteen billion, one hundred fourteen million, one hundred fourteen thousand, four hundred thirty-one".