14490873866 has 16 divisors (see below), whose sum is σ = 24848349504. Its totient is φ = 6208661664.

The previous prime is 14490873821. The next prime is 14490873869. The reversal of 14490873866 is 66837809441.

14490873866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14490873869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89480 + ... + 192323.

It is an arithmetic number, because the mean of its divisors is an integer number (1553021844).

Almost surely, 2^14490873866 is an apocalyptic number.

14490873866 is a deficient number, since it is larger than the sum of its proper divisors (10357475638).

14490873866 is a wasteful number, since it uses less digits than its factorization.

14490873866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285485.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 14490873866 in words is "fourteen billion, four hundred ninety million, eight hundred seventy-three thousand, eight hundred sixty-six".