4404322345 has 32 divisors (see below), whose sum is σ = 5676876576. Its totient is φ = 3268608000.

The previous prime is 4404322319. The next prime is 4404322369. The reversal of 4404322345 is 5432234044.

It can be written as a sum of positive squares in 16 ways, for example, as 1004382864 + 3399939481 = 31692^2 + 58309^2 .

It is not a de Polignac number, because 4404322345 - 2⁷ = 4404322217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2315895 + ... + 2317795.

It is an arithmetic number, because the mean of its divisors is an integer number (177402393).

Almost surely, 2^4404322345 is an apocalyptic number.

It is an amenable number.

4404322345 is a deficient number, since it is larger than the sum of its proper divisors (1272554231).

4404322345 is a wasteful number, since it uses less digits than its factorization.

4404322345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301.

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 4404322345 is about 66365.0687108813. The cubic root of 4404322345 is about 1639.1789397165.

Adding to 4404322345 its reverse (5432234044), we get a palindrome (9836556389).

The spelling of 4404322345 in words is "four billion, four hundred four million, three hundred twenty-two thousand, three hundred forty-five".