4401033021241 has 2 divisors, whose sum is σ = 4401033021242. Its totient is φ = 4401033021240.

The previous prime is 4401033021227. The next prime is 4401033021289. The reversal of 4401033021241 is 1421203301044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4400408221225 + 624800016 = 2097715^2 + 24996^2 .

It is a cyclic number.

It is not a de Polignac number, because 4401033021241 - 2²⁷ = 4400898803513 is a prime.

It is not a weakly prime, because it can be changed into another prime (4401033051241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200516510620 + 2200516510621.

It is an arithmetic number, because the mean of its divisors is an integer number (2200516510621).

Almost surely, 2^{4401033021241} is an apocalyptic number.

It is an amenable number.

4401033021241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4401033021241 is an equidigital number, since it uses as much as digits as its factorization.

4401033021241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4401033021241 its reverse (1421203301044), we get a palindrome (5822236322285).

The spelling of 4401033021241 in words is "four trillion, four hundred one billion, thirty-three million, twenty-one thousand, two hundred forty-one".