14361342643 has 2 divisors, whose sum is σ = 14361342644. Its totient is φ = 14361342642.

The previous prime is 14361342587. The next prime is 14361342647. The reversal of 14361342643 is 34624316341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14361342643 is a prime.

It is not a weakly prime, because it can be changed into another prime (14361342647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7180671321 + 7180671322.

It is an arithmetic number, because the mean of its divisors is an integer number (7180671322).

Almost surely, 2^14361342643 is an apocalyptic number.

14361342643 is a deficient number, since it is larger than the sum of its proper divisors (1).

14361342643 is an equidigital number, since it uses as much as digits as its factorization.

14361342643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 37.

Adding to 14361342643 its reverse (34624316341), we get a palindrome (48985658984).

The spelling of 14361342643 in words is "fourteen billion, three hundred sixty-one million, three hundred forty-two thousand, six hundred forty-three".