14012321155013 has 4 divisors (see below), whose sum is σ = 14836575340620. Its totient is φ = 13188066969408.

The previous prime is 14012321155003. The next prime is 14012321155031. The reversal of 14012321155013 is 31055112321041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12994244191009 + 1018076964004 = 3604753^2 + 1008998^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012321155013 - 2¹⁶ = 14012321089477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012321155003) 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, 412127092778 + ... + 412127092811.

It is an arithmetic number, because the mean of its divisors is an integer number (3709143835155).

Almost surely, 2^{14012321155013} is an apocalyptic number.

It is an amenable number.

14012321155013 is a deficient number, since it is larger than the sum of its proper divisors (824254185607).

14012321155013 is an equidigital number, since it uses as much as digits as its factorization.

14012321155013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824254185606.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 14012321155013 its reverse (31055112321041), we get a palindrome (45067433476054).

The spelling of 14012321155013 in words is "fourteen trillion, twelve billion, three hundred twenty-one million, one hundred fifty-five thousand, thirteen".