14121021002 has 32 divisors (see below), whose sum is σ = 23328575424. Its totient is φ = 6357347200.

The previous prime is 14121020993. The next prime is 14121021037. The reversal of 14121021002 is 20012012141.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384373 + ... + 1394535.

It is an arithmetic number, because the mean of its divisors is an integer number (729017982).

Almost surely, 2^14121021002 is an apocalyptic number.

14121021002 is a deficient number, since it is larger than the sum of its proper divisors (9207554422).

14121021002 is a wasteful number, since it uses less digits than its factorization.

14121021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10774.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 14121021002 its reverse (20012012141), we get a palindrome (34133033143).

The spelling of 14121021002 in words is "fourteen billion, one hundred twenty-one million, twenty-one thousand, two".