14121402 has 16 divisors (see below), whose sum is σ = 29471040. Its totient is φ = 4502432.

The previous prime is 14121397. The next prime is 14121413. The reversal of 14121402 is 20412141.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51027 + ... + 51302.

It is an arithmetic number, because the mean of its divisors is an integer number (1841940).

Almost surely, 2^14121402 is an apocalyptic number.

14121402 is an abundant number, since it is smaller than the sum of its proper divisors (15349638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14121402 is a wasteful number, since it uses less digits than its factorization.

14121402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102357.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14121402 is about 3757.8453933072. The cubic root of 14121402 is about 241.7088797181.

Adding to 14121402 its reverse (20412141), we get a palindrome (34533543).

The spelling of 14121402 in words is "fourteen million, one hundred twenty-one thousand, four hundred two".