13114111231424 has 56 divisors (see below), whose sum is σ = 29741686617600. Its totient is φ = 5620190558976.

The previous prime is 13114111231399. The next prime is 13114111231489. The reversal of 13114111231424 is 42413211141131.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×13114111231424² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18324677 + ... + 19026875.

Almost surely, 2^{13114111231424} is an apocalyptic number.

13114111231424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13114111231424 is an abundant number, since it is smaller than the sum of its proper divisors (16627575386176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13114111231424 is an equidigital number, since it uses as much as digits as its factorization.

13114111231424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743905 (or 743895 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

Adding to 13114111231424 its reverse (42413211141131), we get a palindrome (55527322372555).

The spelling of 13114111231424 in words is "thirteen trillion, one hundred fourteen billion, one hundred eleven million, two hundred thirty-one thousand, four hundred twenty-four".