44081089261603 has 2 divisors, whose sum is σ = 44081089261604. Its totient is φ = 44081089261602.

The previous prime is 44081089261597. The next prime is 44081089261681. The reversal of 44081089261603 is 30616298018044.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44081089261603 is a prime.

It is a super-2 number, since 2×44081089261603² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44081089268603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22040544630801 + 22040544630802.

It is an arithmetic number, because the mean of its divisors is an integer number (22040544630802).

Almost surely, 2^{44081089261603} is an apocalyptic number.

44081089261603 is a deficient number, since it is larger than the sum of its proper divisors (1).

44081089261603 is an equidigital number, since it uses as much as digits as its factorization.

44081089261603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 44081089261603 in words is "forty-four trillion, eighty-one billion, eighty-nine million, two hundred sixty-one thousand, six hundred three".