13111114242342 has 16 divisors (see below), whose sum is σ = 26230456395072. Its totient is φ = 4369000095720.

The previous prime is 13111114242319. The next prime is 13111114242367. The reversal of 13111114242342 is 24324241111131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342808884 + ... + 342847127.

It is an arithmetic number, because the mean of its divisors is an integer number (1639403524692).

Almost surely, 2^{13111114242342} is an apocalyptic number.

13111114242342 is an abundant number, since it is smaller than the sum of its proper divisors (13119342152730).

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

13111114242342 is a wasteful number, since it uses less digits than its factorization.

13111114242342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685659203.

The product of its digits is 4608, while the sum is 30.

Adding to 13111114242342 its reverse (24324241111131), we get a palindrome (37435355353473).

The spelling of 13111114242342 in words is "thirteen trillion, one hundred eleven billion, one hundred fourteen million, two hundred forty-two thousand, three hundred forty-two".