4401401033 has 2 divisors, whose sum is σ = 4401401034. Its totient is φ = 4401401032.

The previous prime is 4401400981. The next prime is 4401401041. The reversal of 4401401033 is 3301041044.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2653074064 + 1748326969 = 51508^2 + 41813^2 .

It is a cyclic number.

It is not a de Polignac number, because 4401401033 - 2¹⁴ = 4401384649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4401400996 and 4401401014.

It is not a weakly prime, because it can be changed into another prime (4401421033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200700516 + 2200700517.

It is an arithmetic number, because the mean of its divisors is an integer number (2200700517).

Almost surely, 2^4401401033 is an apocalyptic number.

It is an amenable number.

4401401033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4401401033 is an equidigital number, since it uses as much as digits as its factorization.

4401401033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4401401033 is about 66343.0556501583. The cubic root of 4401401033 is about 1638.8164464017.

Adding to 4401401033 its reverse (3301041044), we get a palindrome (7702442077).

The spelling of 4401401033 in words is "four billion, four hundred one million, four hundred one thousand, thirty-three".