14460642479 has 2 divisors, whose sum is σ = 14460642480. Its totient is φ = 14460642478.

The previous prime is 14460642463. The next prime is 14460642487. The reversal of 14460642479 is 97424606441.

It is a strong prime.

It is an emirp because it is prime and its reverse (97424606441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14460642479 - 2⁴ = 14460642463 is a prime.

It is a super-2 number, since 2×14460642479² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14460662479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7230321239 + 7230321240.

It is an arithmetic number, because the mean of its divisors is an integer number (7230321240).

Almost surely, 2^14460642479 is an apocalyptic number.

14460642479 is a deficient number, since it is larger than the sum of its proper divisors (1).

14460642479 is an equidigital number, since it uses as much as digits as its factorization.

14460642479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 14460642479 in words is "fourteen billion, four hundred sixty million, six hundred forty-two thousand, four hundred seventy-nine".