14188142 has 8 divisors (see below), whose sum is σ = 21968832. Its totient is φ = 6865200.

The previous prime is 14188127. The next prime is 14188157. The reversal of 14188142 is 24188141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14188127) and next prime (14188157).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114359 + ... + 114482.

It is an arithmetic number, because the mean of its divisors is an integer number (2746104).

Almost surely, 2^14188142 is an apocalyptic number.

14188142 is a deficient number, since it is larger than the sum of its proper divisors (7780690).

14188142 is a wasteful number, since it uses less digits than its factorization.

14188142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228874.

The product of its digits is 2048, while the sum is 29.

The square root of 14188142 is about 3766.7150144390. The cubic root of 14188142 is about 242.0890663210.

Subtracting 14188142 from its reverse (24188141), we obtain a palindrome (9999999).

The spelling of 14188142 in words is "fourteen million, one hundred eighty-eight thousand, one hundred forty-two".