14131403213 has 2 divisors, whose sum is σ = 14131403214. Its totient is φ = 14131403212.

The previous prime is 14131403149. The next prime is 14131403233. The reversal of 14131403213 is 31230413141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12441617764 + 1689785449 = 111542^2 + 41107^2 .

It is a cyclic number.

It is not a de Polignac number, because 14131403213 - 2⁶ = 14131403149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14131403233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7065701606 + 7065701607.

It is an arithmetic number, because the mean of its divisors is an integer number (7065701607).

Almost surely, 2^14131403213 is an apocalyptic number.

It is an amenable number.

14131403213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14131403213 is an equidigital number, since it uses as much as digits as its factorization.

14131403213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14131403213 its reverse (31230413141), we get a palindrome (45361816354).

The spelling of 14131403213 in words is "fourteen billion, one hundred thirty-one million, four hundred three thousand, two hundred thirteen".