14450327789551 has 2 divisors, whose sum is σ = 14450327789552. Its totient is φ = 14450327789550.

The previous prime is 14450327789483. The next prime is 14450327789581. The reversal of 14450327789551 is 15598772305441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14450327789551 - 2²¹ = 14450325692399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14450327789551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14450327789581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7225163894775 + 7225163894776.

It is an arithmetic number, because the mean of its divisors is an integer number (7225163894776).

Almost surely, 2^{14450327789551} is an apocalyptic number.

14450327789551 is a deficient number, since it is larger than the sum of its proper divisors (1).

14450327789551 is an equidigital number, since it uses as much as digits as its factorization.

14450327789551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336000, while the sum is 61.

The spelling of 14450327789551 in words is "fourteen trillion, four hundred fifty billion, three hundred twenty-seven million, seven hundred eighty-nine thousand, five hundred fifty-one".