14021321231002 has 8 divisors (see below), whose sum is σ = 21032011077300. Its totient is φ = 7010650871904.

The previous prime is 14021321230997. The next prime is 14021321231009. The reversal of 14021321231002 is 20013212312041.

14021321231002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14012227510681 + 9093720321 = 3743291^2 + 95361^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14021321231009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915977 + ... + 6045292.

Almost surely, 2^{14021321231002} is an apocalyptic number.

14021321231002 is a deficient number, since it is larger than the sum of its proper divisors (7010689846298).

14021321231002 is an equidigital number, since it uses as much as digits as its factorization.

14021321231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9743600.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 14021321231002 its reverse (20013212312041), we get a palindrome (34034533543043).

The spelling of 14021321231002 in words is "fourteen trillion, twenty-one billion, three hundred twenty-one million, two hundred thirty-one thousand, two".