4404534401 has 2 divisors, whose sum is σ = 4404534402. Its totient is φ = 4404534400.

The previous prime is 4404534389. The next prime is 4404534443. The reversal of 4404534401 is 1044354044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3426346225 + 978188176 = 58535^2 + 31276^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404534401 - 2¹⁰ = 4404533377 is a prime.

It is not a weakly prime, because it can be changed into another prime (4404534601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202267200 + 2202267201.

It is an arithmetic number, because the mean of its divisors is an integer number (2202267201).

Almost surely, 2^4404534401 is an apocalyptic number.

It is an amenable number.

4404534401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404534401 is an equidigital number, since it uses as much as digits as its factorization.

4404534401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4404534401 is about 66366.6663393605. Note that the first 3 decimals coincide. The cubic root of 4404534401 is about 1639.2052466126.

Adding to 4404534401 its reverse (1044354044), we get a palindrome (5448888445).

The spelling of 4404534401 in words is "four billion, four hundred four million, five hundred thirty-four thousand, four hundred one".