14306849813 has 2 divisors, whose sum is σ = 14306849814. Its totient is φ = 14306849812.

The previous prime is 14306849759. The next prime is 14306849831. The reversal of 14306849813 is 31894860341.

Together with next prime (14306849831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12990756529 + 1316093284 = 113977^2 + 36278^2 .

It is a cyclic number.

It is not a de Polignac number, because 14306849813 - 2²⁴ = 14290072597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14306849213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7153424906 + 7153424907.

It is an arithmetic number, because the mean of its divisors is an integer number (7153424907).

Almost surely, 2^14306849813 is an apocalyptic number.

It is an amenable number.

14306849813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14306849813 is an equidigital number, since it uses as much as digits as its factorization.

14306849813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 14306849813 in words is "fourteen billion, three hundred six million, eight hundred forty-nine thousand, eight hundred thirteen".