14129963 has 4 divisors (see below), whose sum is σ = 14170800. Its totient is φ = 14089128.

The previous prime is 14129957. The next prime is 14129971. The reversal of 14129963 is 36992141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36992141 = 103 ⋅359147.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14129963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14129903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19895 + ... + 20592.

It is an arithmetic number, because the mean of its divisors is an integer number (3542700).

Almost surely, 2^14129963 is an apocalyptic number.

14129963 is a deficient number, since it is larger than the sum of its proper divisors (40837).

14129963 is an equidigital number, since it uses as much as digits as its factorization.

14129963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40836.

The product of its digits is 11664, while the sum is 35.

The square root of 14129963 is about 3758.9843043035. The cubic root of 14129963 is about 241.7577146166.

The spelling of 14129963 in words is "fourteen million, one hundred twenty-nine thousand, nine hundred sixty-three".