14321021413 has 2 divisors, whose sum is σ = 14321021414. Its totient is φ = 14321021412.

The previous prime is 14321021383. The next prime is 14321021419. The reversal of 14321021413 is 31412012341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10571541124 + 3749480289 = 102818^2 + 61233^2 .

It is a cyclic number.

It is not a de Polignac number, because 14321021413 - 2²⁵ = 14287466981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14321021419) 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 as a sum of consecutive naturals, namely, 7160510706 + 7160510707.

It is an arithmetic number, because the mean of its divisors is an integer number (7160510707).

Almost surely, 2^14321021413 is an apocalyptic number.

It is an amenable number.

14321021413 is a deficient number, since it is larger than the sum of its proper divisors (1).

14321021413 is an equidigital number, since it uses as much as digits as its factorization.

14321021413 is an odious number, because the sum of its binary digits is odd.

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

Adding to 14321021413 its reverse (31412012341), we get a palindrome (45733033754).

The spelling of 14321021413 in words is "fourteen billion, three hundred twenty-one million, twenty-one thousand, four hundred thirteen".