44021404033 has 2 divisors, whose sum is σ = 44021404034. Its totient is φ = 44021404032.

The previous prime is 44021403997. The next prime is 44021404043. The reversal of 44021404033 is 33040412044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43836634384 + 184769649 = 209372^2 + 13593^2 .

It is a cyclic number.

It is not a de Polignac number, because 44021404033 - 2⁹ = 44021403521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44021403989 and 44021404007.

It is not a weakly prime, because it can be changed into another prime (44021404043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22010702016 + 22010702017.

It is an arithmetic number, because the mean of its divisors is an integer number (22010702017).

Almost surely, 2^44021404033 is an apocalyptic number.

It is an amenable number.

44021404033 is a deficient number, since it is larger than the sum of its proper divisors (1).

44021404033 is an equidigital number, since it uses as much as digits as its factorization.

44021404033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 44021404033 its reverse (33040412044), we get a palindrome (77061816077).

The spelling of 44021404033 in words is "forty-four billion, twenty-one million, four hundred four thousand, thirty-three".