44101220433133 has 2 divisors, whose sum is σ = 44101220433134. Its totient is φ = 44101220433132.

The previous prime is 44101220433103. The next prime is 44101220433187. The reversal of 44101220433133 is 33133402210144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34774927438729 + 9326292994404 = 5897027^2 + 3053898^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44101220433133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44101220433095 and 44101220433104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44101220433103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22050610216566 + 22050610216567.

It is an arithmetic number, because the mean of its divisors is an integer number (22050610216567).

Almost surely, 2^{44101220433133} is an apocalyptic number.

It is an amenable number.

44101220433133 is a deficient number, since it is larger than the sum of its proper divisors (1).

44101220433133 is an equidigital number, since it uses as much as digits as its factorization.

44101220433133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 44101220433133 its reverse (33133402210144), we get a palindrome (77234622643277).

The spelling of 44101220433133 in words is "forty-four trillion, one hundred one billion, two hundred twenty million, four hundred thirty-three thousand, one hundred thirty-three".