13114111042420 has 12 divisors (see below), whose sum is σ = 27539633189124. Its totient is φ = 5245644416960.

The previous prime is 13114111042397. The next prime is 13114111042427. The reversal of 13114111042420 is 2424011141131.

It can be written as a sum of positive squares in 2 ways, for example, as 10315068277264 + 2799042765156 = 3211708^2 + 1673034^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13114111042427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327852776041 + ... + 327852776080.

It is an arithmetic number, because the mean of its divisors is an integer number (2294969432427).

Almost surely, 2^{13114111042420} is an apocalyptic number.

13114111042420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13114111042420 is an abundant number, since it is smaller than the sum of its proper divisors (14425522146704).

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

13114111042420 is a wasteful number, since it uses less digits than its factorization.

13114111042420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655705552130 (or 655705552128 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 13114111042420 its reverse (2424011141131), we get a palindrome (15538122183551).

The spelling of 13114111042420 in words is "thirteen trillion, one hundred fourteen billion, one hundred eleven million, forty-two thousand, four hundred twenty".