14319842 has 4 divisors (see below), whose sum is σ = 21479766. Its totient is φ = 7159920.

The previous prime is 14319829. The next prime is 14319847. The reversal of 14319842 is 24891341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24891341 = 47 ⋅529603.

It can be written as a sum of positive squares in only one way, i.e., 13256881 + 1062961 = 3641^2 + 1031^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14319799 and 14319808.

It is not an unprimeable number, because it can be changed into a prime (14319847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3579959 + ... + 3579962.

Almost surely, 2^14319842 is an apocalyptic number.

14319842 is a deficient number, since it is larger than the sum of its proper divisors (7159924).

14319842 is an equidigital number, since it uses as much as digits as its factorization.

14319842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7159923.

The product of its digits is 6912, while the sum is 32.

The square root of 14319842 is about 3784.1567092286. The cubic root of 14319842 is about 242.8358163181.

The spelling of 14319842 in words is "fourteen million, three hundred nineteen thousand, eight hundred forty-two".