14421502327 has 2 divisors, whose sum is σ = 14421502328. Its totient is φ = 14421502326.

The previous prime is 14421502279. The next prime is 14421502351. The reversal of 14421502327 is 72320512441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14421502327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14421502367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210751163 + 7210751164.

It is an arithmetic number, because the mean of its divisors is an integer number (7210751164).

Almost surely, 2^14421502327 is an apocalyptic number.

14421502327 is a deficient number, since it is larger than the sum of its proper divisors (1).

14421502327 is an equidigital number, since it uses as much as digits as its factorization.

14421502327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 14421502327 in words is "fourteen billion, four hundred twenty-one million, five hundred two thousand, three hundred twenty-seven".