14842623479 has 2 divisors, whose sum is σ = 14842623480. Its totient is φ = 14842623478.

The previous prime is 14842623473. The next prime is 14842623533. The reversal of 14842623479 is 97432624841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14842623479 - 2⁴ = 14842623463 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14842623473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7421311739 + 7421311740.

It is an arithmetic number, because the mean of its divisors is an integer number (7421311740).

Almost surely, 2^14842623479 is an apocalyptic number.

14842623479 is a deficient number, since it is larger than the sum of its proper divisors (1).

14842623479 is an equidigital number, since it uses as much as digits as its factorization.

14842623479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 50.

The spelling of 14842623479 in words is "fourteen billion, eight hundred forty-two million, six hundred twenty-three thousand, four hundred seventy-nine".