14621456299 has 2 divisors, whose sum is σ = 14621456300. Its totient is φ = 14621456298.

The previous prime is 14621456243. The next prime is 14621456341. The reversal of 14621456299 is 99265412641.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14621456299 - 2¹¹ = 14621454251 is a prime.

It is not a weakly prime, because it can be changed into another prime (14621456219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7310728149 + 7310728150.

It is an arithmetic number, because the mean of its divisors is an integer number (7310728150).

Almost surely, 2^14621456299 is an apocalyptic number.

14621456299 is a deficient number, since it is larger than the sum of its proper divisors (1).

14621456299 is an equidigital number, since it uses as much as digits as its factorization.

14621456299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 49.

The spelling of 14621456299 in words is "fourteen billion, six hundred twenty-one million, four hundred fifty-six thousand, two hundred ninety-nine".