14272478867 has 2 divisors, whose sum is σ = 14272478868. Its totient is φ = 14272478866.

The previous prime is 14272478863. The next prime is 14272478887. The reversal of 14272478867 is 76887427241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14272478867 - 2² = 14272478863 is a prime.

It is not a weakly prime, because it can be changed into another prime (14272478863) 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, 7136239433 + 7136239434.

It is an arithmetic number, because the mean of its divisors is an integer number (7136239434).

Almost surely, 2^14272478867 is an apocalyptic number.

14272478867 is a deficient number, since it is larger than the sum of its proper divisors (1).

14272478867 is an equidigital number, since it uses as much as digits as its factorization.

14272478867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8429568, while the sum is 56.

The spelling of 14272478867 in words is "fourteen billion, two hundred seventy-two million, four hundred seventy-eight thousand, eight hundred sixty-seven".