14191442 has 8 divisors (see below), whose sum is σ = 22407600. Its totient is φ = 6722244.

The previous prime is 14191427. The next prime is 14191477. The reversal of 14191442 is 24419141.

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

It is a zygodrome in base 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186692 + ... + 186767.

It is an arithmetic number, because the mean of its divisors is an integer number (2800950).

Almost surely, 2^14191442 is an apocalyptic number.

14191442 is a deficient number, since it is larger than the sum of its proper divisors (8216158).

14191442 is a wasteful number, since it uses less digits than its factorization.

14191442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373480.

The product of its digits is 1152, while the sum is 26.

The square root of 14191442 is about 3767.1530364454. The cubic root of 14191442 is about 242.1078339179.

The spelling of 14191442 in words is "fourteen million, one hundred ninety-one thousand, four hundred forty-two".