14013242 has 4 divisors (see below), whose sum is σ = 21019866. Its totient is φ = 7006620.

The previous prime is 14013229. The next prime is 14013277. The reversal of 14013242 is 24231041.

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

It can be written as a sum of positive squares in only one way, i.e., 9928801 + 4084441 = 3151^2 + 2021^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14013242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3503309 + ... + 3503312.

Almost surely, 2^14013242 is an apocalyptic number.

14013242 is a deficient number, since it is larger than the sum of its proper divisors (7006624).

14013242 is an equidigital number, since it uses as much as digits as its factorization.

14013242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7006623.

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

The square root of 14013242 is about 3743.4265052222. The cubic root of 14013242 is about 241.0901908146.

Adding to 14013242 its reverse (24231041), we get a palindrome (38244283).

The spelling of 14013242 in words is "fourteen million, thirteen thousand, two hundred forty-two".