14402123 has 4 divisors (see below), whose sum is σ = 14415768. Its totient is φ = 14388480.

The previous prime is 14402107. The next prime is 14402131. The reversal of 14402123 is 32120441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14402123 - 2⁴ = 14402107 is a prime.

It is a super-2 number, since 2×14402123² = 414842293814258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14402173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5093 + ... + 7398.

It is an arithmetic number, because the mean of its divisors is an integer number (3603942).

Almost surely, 2^14402123 is an apocalyptic number.

14402123 is a deficient number, since it is larger than the sum of its proper divisors (13645).

14402123 is a wasteful number, since it uses less digits than its factorization.

14402123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13644.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14402123 is about 3795.0129117040. The cubic root of 14402123 is about 243.3000352677.

Adding to 14402123 its reverse (32120441), we get a palindrome (46522564).

The spelling of 14402123 in words is "fourteen million, four hundred two thousand, one hundred twenty-three".