14230342649 has 2 divisors, whose sum is σ = 14230342650. Its totient is φ = 14230342648.

The previous prime is 14230342639. The next prime is 14230342747. The reversal of 14230342649 is 94624303241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14103937600 + 126405049 = 118760^2 + 11243^2 .

It is a cyclic number.

It is not a de Polignac number, because 14230342649 - 2²⁴ = 14213565433 is a prime.

It is not a weakly prime, because it can be changed into another prime (14230342639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7115171324 + 7115171325.

It is an arithmetic number, because the mean of its divisors is an integer number (7115171325).

Almost surely, 2^14230342649 is an apocalyptic number.

It is an amenable number.

14230342649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14230342649 is an equidigital number, since it uses as much as digits as its factorization.

14230342649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 14230342649 in words is "fourteen billion, two hundred thirty million, three hundred forty-two thousand, six hundred forty-nine".