188014142 has 16 divisors (see below), whose sum is σ = 284865120. Its totient is φ = 93063168.

The previous prime is 188014129. The next prime is 188014153. The reversal of 188014142 is 241410881.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132734 + ... + 134142.

It is an arithmetic number, because the mean of its divisors is an integer number (17804070).

Almost surely, 2^188014142 is an apocalyptic number.

188014142 is a deficient number, since it is larger than the sum of its proper divisors (96850978).

188014142 is a wasteful number, since it uses less digits than its factorization.

188014142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035.

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

The square root of 188014142 is about 13711.8248967816. The cubic root of 188014142 is about 572.8797955341.

The spelling of 188014142 in words is "one hundred eighty-eight million, fourteen thousand, one hundred forty-two".