13214410243 has 2 divisors, whose sum is σ = 13214410244. Its totient is φ = 13214410242.

The previous prime is 13214410241. The next prime is 13214410273. The reversal of 13214410243 is 34201441231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13214410243 - 2¹ = 13214410241 is a prime.

Together with 13214410241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13214410241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6607205121 + 6607205122.

It is an arithmetic number, because the mean of its divisors is an integer number (6607205122).

Almost surely, 2^13214410243 is an apocalyptic number.

13214410243 is a deficient number, since it is larger than the sum of its proper divisors (1).

13214410243 is an equidigital number, since it uses as much as digits as its factorization.

13214410243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13214410243 its reverse (34201441231), we get a palindrome (47415851474).

The spelling of 13214410243 in words is "thirteen billion, two hundred fourteen million, four hundred ten thousand, two hundred forty-three".