14374422787 has 2 divisors, whose sum is σ = 14374422788. Its totient is φ = 14374422786.

The previous prime is 14374422749. The next prime is 14374422827. The reversal of 14374422787 is 78722447341.

It is a weak prime.

It is an emirp because it is prime and its reverse (78722447341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14374422787 is a prime.

It is a super-3 number, since 3×14374422787³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14374422787.

It is not a weakly prime, because it can be changed into another prime (14374422187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7187211393 + 7187211394.

It is an arithmetic number, because the mean of its divisors is an integer number (7187211394).

Almost surely, 2^14374422787 is an apocalyptic number.

14374422787 is a deficient number, since it is larger than the sum of its proper divisors (1).

14374422787 is an equidigital number, since it uses as much as digits as its factorization.

14374422787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2107392, while the sum is 49.

The spelling of 14374422787 in words is "fourteen billion, three hundred seventy-four million, four hundred twenty-two thousand, seven hundred eighty-seven".