4442460445 has 8 divisors (see below), whose sum is σ = 5444377344. Its totient is φ = 3478351824.

The previous prime is 4442460431. The next prime is 4442460467. The reversal of 4442460445 is 5440642444.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4442460445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9451809 + ... + 9452278.

It is an arithmetic number, because the mean of its divisors is an integer number (680547168).

Almost surely, 2^4442460445 is an apocalyptic number.

It is an amenable number.

4442460445 is a deficient number, since it is larger than the sum of its proper divisors (1001916899).

4442460445 is a wasteful number, since it uses less digits than its factorization.

4442460445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18904139.

The product of its (nonzero) digits is 245760, while the sum is 37.

The square root of 4442460445 is about 66651.7850098555. The cubic root of 4442460445 is about 1643.8966983050.

The spelling of 4442460445 in words is "four billion, four hundred forty-two million, four hundred sixty thousand, four hundred forty-five".