14142694 has 8 divisors (see below), whose sum is σ = 21367080. Its totient is φ = 7020336.

The previous prime is 14142683. The next prime is 14142719. The reversal of 14142694 is 49624141.

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, 25159 + ... + 25714.

It is an arithmetic number, because the mean of its divisors is an integer number (2670885).

Almost surely, 2^14142694 is an apocalyptic number.

14142694 is a deficient number, since it is larger than the sum of its proper divisors (7224386).

14142694 is a wasteful number, since it uses less digits than its factorization.

14142694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51014.

The product of its digits is 6912, while the sum is 31.

The square root of 14142694 is about 3760.6773326091. The cubic root of 14142694 is about 241.8303001703.

The spelling of 14142694 in words is "fourteen million, one hundred forty-two thousand, six hundred ninety-four".