14129642 has 8 divisors (see below), whose sum is σ = 21218976. Its totient is φ = 7056652.

The previous prime is 14129629. The next prime is 14129651. The reversal of 14129642 is 24692141.

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

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, 1628 + ... + 5559.

It is an arithmetic number, because the mean of its divisors is an integer number (2652372).

Almost surely, 2^14129642 is an apocalyptic number.

14129642 is a deficient number, since it is larger than the sum of its proper divisors (7089334).

14129642 is an equidigital number, since it uses as much as digits as its factorization.

14129642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8172.

The product of its digits is 3456, while the sum is 29.

The square root of 14129642 is about 3758.9416063568. The cubic root of 14129642 is about 241.7558838778.

The spelling of 14129642 in words is "fourteen million, one hundred twenty-nine thousand, six hundred forty-two".