14246210813 has 2 divisors, whose sum is σ = 14246210814. Its totient is φ = 14246210812.

The previous prime is 14246210809. The next prime is 14246210941. The reversal of 14246210813 is 31801264241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12616231684 + 1629979129 = 112322^2 + 40373^2 .

It is a cyclic number.

It is not a de Polignac number, because 14246210813 - 2² = 14246210809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14246210813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14246810813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7123105406 + 7123105407.

It is an arithmetic number, because the mean of its divisors is an integer number (7123105407).

Almost surely, 2^14246210813 is an apocalyptic number.

It is an amenable number.

14246210813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14246210813 is an equidigital number, since it uses as much as digits as its factorization.

14246210813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 14246210813 in words is "fourteen billion, two hundred forty-six million, two hundred ten thousand, eight hundred thirteen".