444020004333401 has 2 divisors, whose sum is σ = 444020004333402. Its totient is φ = 444020004333400.

The previous prime is 444020004333371. The next prime is 444020004333413. The reversal of 444020004333401 is 104333400020444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426352912339225 + 17667091994176 = 20648315^2 + 4203224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444020004333401 is a prime.

It is not a weakly prime, because it can be changed into another prime (444020004363401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222010002166700 + 222010002166701.

It is an arithmetic number, because the mean of its divisors is an integer number (222010002166701).

Almost surely, 2^{444020004333401} is an apocalyptic number.

It is an amenable number.

444020004333401 is a deficient number, since it is larger than the sum of its proper divisors (1).

444020004333401 is an equidigital number, since it uses as much as digits as its factorization.

444020004333401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 444020004333401 its reverse (104333400020444), we get a palindrome (548353404353845).

The spelling of 444020004333401 in words is "four hundred forty-four trillion, twenty billion, four million, three hundred thirty-three thousand, four hundred one".