14112142 has 32 divisors (see below), whose sum is σ = 24766560. Its totient is φ = 5959680.

The previous prime is 14112139. The next prime is 14112149. The reversal of 14112142 is 24121141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14112149) 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, 36084 + ... + 36472.

It is an arithmetic number, because the mean of its divisors is an integer number (773955).

Almost surely, 2^14112142 is an apocalyptic number.

14112142 is a deficient number, since it is larger than the sum of its proper divisors (10654418).

14112142 is a wasteful number, since it uses less digits than its factorization.

14112142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516.

The product of its digits is 64, while the sum is 16.

The square root of 14112142 is about 3756.6131022505. The cubic root of 14112142 is about 241.6560352570.

Adding to 14112142 its reverse (24121141), we get a palindrome (38233283).

It can be divided in two parts, 1411 and 2142, that added together give a palindrome (3553).

The spelling of 14112142 in words is "fourteen million, one hundred twelve thousand, one hundred forty-two".