14012011011111 has 16 divisors (see below), whose sum is σ = 18767890080000. Its totient is φ = 9298784811008.

The previous prime is 14012011011077. The next prime is 14012011011149. The reversal of 14012011011111 is 11111011021041.

It is a cyclic number.

It is not a de Polignac number, because 14012011011111 - 2¹⁰ = 14012011010087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012011011191) 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, 4906251 + ... + 7217708.

It is an arithmetic number, because the mean of its divisors is an integer number (1172993130000).

Almost surely, 2^{14012011011111} is an apocalyptic number.

14012011011111 is a deficient number, since it is larger than the sum of its proper divisors (4755879068889).

14012011011111 is a wasteful number, since it uses less digits than its factorization.

14012011011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12125718.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 14012011011111 its reverse (11111011021041), we get a palindrome (25123022032152).

The spelling of 14012011011111 in words is "fourteen trillion, twelve billion, eleven million, eleven thousand, one hundred eleven".