14490697766 has 32 divisors (see below), whose sum is σ = 22247360640. Its totient is φ = 7077298176.

The previous prime is 14490697763. The next prime is 14490697777. The reversal of 14490697766 is 66779609441.

14490697766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14490697763) 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 15 ways as a sum of consecutive naturals, for example, 6374006 + ... + 6376278.

It is an arithmetic number, because the mean of its divisors is an integer number (695230020).

Almost surely, 2^14490697766 is an apocalyptic number.

14490697766 is a deficient number, since it is larger than the sum of its proper divisors (7756662874).

14490697766 is a wasteful number, since it uses less digits than its factorization.

14490697766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 14490697766 in words is "fourteen billion, four hundred ninety million, six hundred ninety-seven thousand, seven hundred sixty-six".