14129723 has 8 divisors (see below), whose sum is σ = 14317200. Its totient is φ = 13943808.

The previous prime is 14129719. The next prime is 14129741. The reversal of 14129723 is 32792141.

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

It is a cyclic number.

It is not a de Polignac number, because 14129723 - 2² = 14129719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14129743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34343 + ... + 34751.

It is an arithmetic number, because the mean of its divisors is an integer number (1789650).

Almost surely, 2^14129723 is an apocalyptic number.

14129723 is a deficient number, since it is larger than the sum of its proper divisors (187477).

14129723 is a wasteful number, since it uses less digits than its factorization.

14129723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781.

The product of its digits is 3024, while the sum is 29.

The square root of 14129723 is about 3758.9523806508. The cubic root of 14129723 is about 241.7563458426.

The spelling of 14129723 in words is "fourteen million, one hundred twenty-nine thousand, seven hundred twenty-three".