14102011142 has 16 divisors (see below), whose sum is σ = 21557689920. Its totient is φ = 6916627368.

The previous prime is 14102011123. The next prime is 14102011151. The reversal of 14102011142 is 24111020141.

It is a self number, because there is not a number n which added to its sum of digits gives 14102011142.

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, 72848 + ... + 183059.

It is an arithmetic number, because the mean of its divisors is an integer number (1347355620).

Almost surely, 2^14102011142 is an apocalyptic number.

14102011142 is a deficient number, since it is larger than the sum of its proper divisors (7455678778).

14102011142 is a wasteful number, since it uses less digits than its factorization.

14102011142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256435.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 14102011142 its reverse (24111020141), we get a palindrome (38213031283).

The spelling of 14102011142 in words is "fourteen billion, one hundred two million, eleven thousand, one hundred forty-two".