4440453706 has 12 divisors (see below), whose sum is σ = 7212453462. Its totient is φ = 2049440016.

The previous prime is 4440453673. The next prime is 4440453707. The reversal of 4440453706 is 6073540444.

It can be written as a sum of positive squares in 3 ways, for example, as 1635798025 + 2804655681 = 40445^2 + 52959^2 .

It is not an unprimeable number, because it can be changed into a prime (4440453707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6568381 + ... + 6569056.

Almost surely, 2^4440453706 is an apocalyptic number.

4440453706 is a deficient number, since it is larger than the sum of its proper divisors (2771999756).

4440453706 is a wasteful number, since it uses less digits than its factorization.

4440453706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13137465 (or 13137452 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

The square root of 4440453706 is about 66636.7294065368. The cubic root of 4440453706 is about 1643.6491351583.

The spelling of 4440453706 in words is "four billion, four hundred forty million, four hundred fifty-three thousand, seven hundred six".