14002442 has 4 divisors (see below), whose sum is σ = 21003666. Its totient is φ = 7001220.

The previous prime is 14002427. The next prime is 14002501. The reversal of 14002442 is 24420041.

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., 13315201 + 687241 = 3649^2 + 829^2 .

14002442 is a modest number, since divided by 2442 gives 14 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 14002442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500609 + ... + 3500612.

Almost surely, 2^14002442 is an apocalyptic number.

14002442 is a deficient number, since it is larger than the sum of its proper divisors (7001224).

14002442 is an equidigital number, since it uses as much as digits as its factorization.

14002442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001223.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 14002442 is about 3741.9836985214. The cubic root of 14002442 is about 241.0282388586.

Adding to 14002442 its reverse (24420041), we get a palindrome (38422483).

The spelling of 14002442 in words is "fourteen million, two thousand, four hundred forty-two".