14378795791 has 2 divisors, whose sum is σ = 14378795792. Its totient is φ = 14378795790.

The previous prime is 14378795771. The next prime is 14378795797. The reversal of 14378795791 is 19759787341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14378795791 - 2¹¹ = 14378793743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14378795797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7189397895 + 7189397896.

It is an arithmetic number, because the mean of its divisors is an integer number (7189397896).

Almost surely, 2^14378795791 is an apocalyptic number.

14378795791 is a deficient number, since it is larger than the sum of its proper divisors (1).

14378795791 is an equidigital number, since it uses as much as digits as its factorization.

14378795791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13335840, while the sum is 61.

The spelling of 14378795791 in words is "fourteen billion, three hundred seventy-eight million, seven hundred ninety-five thousand, seven hundred ninety-one".