14669162489 has 2 divisors, whose sum is σ = 14669162490. Its totient is φ = 14669162488.

The previous prime is 14669162483. The next prime is 14669162509. The reversal of 14669162489 is 98426196641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14597472400 + 71690089 = 120820^2 + 8467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14669162489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14669162483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7334581244 + 7334581245.

It is an arithmetic number, because the mean of its divisors is an integer number (7334581245).

Almost surely, 2^14669162489 is an apocalyptic number.

It is an amenable number.

14669162489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14669162489 is an equidigital number, since it uses as much as digits as its factorization.

14669162489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 56.

The spelling of 14669162489 in words is "fourteen billion, six hundred sixty-nine million, one hundred sixty-two thousand, four hundred eighty-nine".