14014013213 has 4 divisors (see below), whose sum is σ = 14051584668. Its totient is φ = 13976441760.

The previous prime is 14014013203. The next prime is 14014013263. The reversal of 14014013213 is 31231041041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3828763129 + 10185250084 = 61877^2 + 100922^2 .

It is a cyclic number.

It is not a de Polignac number, because 14014013213 - 2⁶ = 14014013149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14014013203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18785168 + ... + 18785913.

It is an arithmetic number, because the mean of its divisors is an integer number (3512896167).

Almost surely, 2^14014013213 is an apocalyptic number.

It is an amenable number.

14014013213 is a deficient number, since it is larger than the sum of its proper divisors (37571455).

14014013213 is an equidigital number, since it uses as much as digits as its factorization.

14014013213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37571454.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 14014013213 its reverse (31231041041), we get a palindrome (45245054254).

The spelling of 14014013213 in words is "fourteen billion, fourteen million, thirteen thousand, two hundred thirteen".