14669461745 has 4 divisors (see below), whose sum is σ = 17603354100. Its totient is φ = 11735569392.

The previous prime is 14669461717. The next prime is 14669461747. The reversal of 14669461745 is 54716496641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3119445904 + 11550015841 = 55852^2 + 107471^2 .

It is a cyclic number.

It is not a de Polignac number, because 14669461745 - 2¹⁰ = 14669460721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14669461747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466946170 + ... + 1466946179.

It is an arithmetic number, because the mean of its divisors is an integer number (4400838525).

Almost surely, 2^14669461745 is an apocalyptic number.

It is an amenable number.

14669461745 is a deficient number, since it is larger than the sum of its proper divisors (2933892355).

14669461745 is an equidigital number, since it uses as much as digits as its factorization.

14669461745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933892354.

The product of its digits is 4354560, while the sum is 53.

The spelling of 14669461745 in words is "fourteen billion, six hundred sixty-nine million, four hundred sixty-one thousand, seven hundred forty-five".