12344220144113 has 16 divisors (see below), whose sum is σ = 14613005195712. Its totient is φ = 10279711416000.

The previous prime is 12344220144107. The next prime is 12344220144149. The reversal of 12344220144113 is 31144102244321.

It is not a de Polignac number, because 12344220144113 - 2¹⁰ = 12344220143089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12344220144113.

It is not an unprimeable number, because it can be changed into a prime (12344220144413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329459198 + ... + 329496663.

It is an arithmetic number, because the mean of its divisors is an integer number (913312824732).

Almost surely, 2^{12344220144113} is an apocalyptic number.

12344220144113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12344220144113 is a deficient number, since it is larger than the sum of its proper divisors (2268785051599).

12344220144113 is a wasteful number, since it uses less digits than its factorization.

12344220144113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658956016.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 12344220144113 its reverse (31144102244321), we get a palindrome (43488322388434).

The spelling of 12344220144113 in words is "twelve trillion, three hundred forty-four billion, two hundred twenty million, one hundred forty-four thousand, one hundred thirteen".