14042540111 has 12 divisors (see below), whose sum is σ = 14369565672. Its totient is φ = 13717926144.

The previous prime is 14042540069. The next prime is 14042540119. The reversal of 14042540111 is 11104524041.

It is a de Polignac number, because none of the positive numbers 2^k-14042540111 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 (14042540119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15115295 + ... + 15116223.

It is an arithmetic number, because the mean of its divisors is an integer number (1197463806).

Almost surely, 2^14042540111 is an apocalyptic number.

14042540111 is a deficient number, since it is larger than the sum of its proper divisors (327025561).

14042540111 is an frugal number, since it uses more digits than its factorization.

14042540111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The spelling of 14042540111 in words is "fourteen billion, forty-two million, five hundred forty thousand, one hundred eleven".