14768633639 has 2 divisors, whose sum is σ = 14768633640. Its totient is φ = 14768633638.

The previous prime is 14768633623. The next prime is 14768633653. The reversal of 14768633639 is 93633686741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14768633639 - 2⁴ = 14768633623 is a prime.

It is a super-2 number, since 2×14768633639² (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 (14768633939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7384316819 + 7384316820.

It is an arithmetic number, because the mean of its divisors is an integer number (7384316820).

Almost surely, 2^14768633639 is an apocalyptic number.

14768633639 is a deficient number, since it is larger than the sum of its proper divisors (1).

14768633639 is an equidigital number, since it uses as much as digits as its factorization.

14768633639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 56.

The spelling of 14768633639 in words is "fourteen billion, seven hundred sixty-eight million, six hundred thirty-three thousand, six hundred thirty-nine".