4442425033 has 2 divisors, whose sum is σ = 4442425034. Its totient is φ = 4442425032.

The previous prime is 4442425021. The next prime is 4442425063. The reversal of 4442425033 is 3305242444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4302310464 + 140114569 = 65592^2 + 11837^2 .

It is a cyclic number.

It is not a de Polignac number, because 4442425033 - 2¹³ = 4442416841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4442424986 and 4442425004.

It is not a weakly prime, because it can be changed into another prime (4442425063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221212516 + 2221212517.

It is an arithmetic number, because the mean of its divisors is an integer number (2221212517).

Almost surely, 2^4442425033 is an apocalyptic number.

It is an amenable number.

4442425033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442425033 is an equidigital number, since it uses as much as digits as its factorization.

4442425033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 4442425033 is about 66651.5193600266. The cubic root of 4442425033 is about 1643.8923303183.

Adding to 4442425033 its reverse (3305242444), we get a palindrome (7747667477).

The spelling of 4442425033 in words is "four billion, four hundred forty-two million, four hundred twenty-five thousand, thirty-three".