14421002 has 8 divisors (see below), whose sum is σ = 21679812. Its totient is φ = 7194400.

The previous prime is 14420969. The next prime is 14421047. The reversal of 14421002 is 20012441.

It can be written as a sum of positive squares in 2 ways, for example, as 13402921 + 1018081 = 3661^2 + 1009^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6899 + ... + 8742.

Almost surely, 2^14421002 is an apocalyptic number.

14421002 is a deficient number, since it is larger than the sum of its proper divisors (7258810).

14421002 is a wasteful number, since it uses less digits than its factorization.

14421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16104.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14421002 is about 3797.4994404213. The cubic root of 14421002 is about 243.4062986707.

Adding to 14421002 its reverse (20012441), we get a palindrome (34433443).

The spelling of 14421002 in words is "fourteen million, four hundred twenty-one thousand, two".