14042123111 has 8 divisors (see below), whose sum is σ = 14113283184. Its totient is φ = 13971070080.

The previous prime is 14042123099. The next prime is 14042123149. The reversal of 14042123111 is 11132124041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14042123111 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 (14042123911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243116 + ... + 295278.

It is an arithmetic number, because the mean of its divisors is an integer number (1764160398).

Almost surely, 2^14042123111 is an apocalyptic number.

14042123111 is a deficient number, since it is larger than the sum of its proper divisors (71160073).

14042123111 is a wasteful number, since it uses less digits than its factorization.

14042123111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53521.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14042123111 its reverse (11132124041), we get a palindrome (25174247152).

The spelling of 14042123111 in words is "fourteen billion, forty-two million, one hundred twenty-three thousand, one hundred eleven".