4404323413025 has 24 divisors (see below), whose sum is σ = 5814565828344. Its totient is φ = 3297874867200.

The previous prime is 4404323412977. The next prime is 4404323413043. The reversal of 4404323413025 is 5203143234044.

It can be written as a sum of positive squares in 12 ways, for example, as 825684803584 + 3578638609441 = 908672^2 + 1891729^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4404323413025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28550462 + ... + 28704311.

It is an arithmetic number, because the mean of its divisors is an integer number (242273576181).

Almost surely, 2^{4404323413025} is an apocalyptic number.

It is an amenable number.

4404323413025 is a deficient number, since it is larger than the sum of its proper divisors (1410242415319).

4404323413025 is a wasteful number, since it uses less digits than its factorization.

4404323413025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57254981 (or 57254976 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 4404323413025 its reverse (5203143234044), we get a palindrome (9607466647069).

The spelling of 4404323413025 in words is "four trillion, four hundred four billion, three hundred twenty-three million, four hundred thirteen thousand, twenty-five".