4244665466 has 8 divisors (see below), whose sum is σ = 6522290964. Its totient is φ = 2070568480.

The previous prime is 4244665459. The next prime is 4244665487. The reversal of 4244665466 is 6645664424.

4244665466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4211361025 + 33304441 = 64895^2 + 5771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4244665466.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25882025 + ... + 25882188.

Almost surely, 2^4244665466 is an apocalyptic number.

4244665466 is a deficient number, since it is larger than the sum of its proper divisors (2277625498).

4244665466 is a wasteful number, since it uses less digits than its factorization.

4244665466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51764256.

The product of its digits is 3317760, while the sum is 47.

The square root of 4244665466 is about 65151.0971972077. The cubic root of 4244665466 is about 1619.1278984830.

The spelling of 4244665466 in words is "four billion, two hundred forty-four million, six hundred sixty-five thousand, four hundred sixty-six".