14613436447 has 2 divisors, whose sum is σ = 14613436448. Its totient is φ = 14613436446.

The previous prime is 14613436433. The next prime is 14613436459. The reversal of 14613436447 is 74463431641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14613436447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14613436847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7306718223 + 7306718224.

It is an arithmetic number, because the mean of its divisors is an integer number (7306718224).

Almost surely, 2^14613436447 is an apocalyptic number.

14613436447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14613436447 is an equidigital number, since it uses as much as digits as its factorization.

14613436447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 43.

The spelling of 14613436447 in words is "fourteen billion, six hundred thirteen million, four hundred thirty-six thousand, four hundred forty-seven".