44641414669 has 2 divisors, whose sum is σ = 44641414670. Its totient is φ = 44641414668.

The previous prime is 44641414583. The next prime is 44641414691. The reversal of 44641414669 is 96641414644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34871080644 + 9770334025 = 186738^2 + 98845^2 .

It is a cyclic number.

It is not a de Polignac number, because 44641414669 - 2¹⁷ = 44641283597 is a prime.

It is a super-2 number, since 2×44641414669² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44641411669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22320707334 + 22320707335.

It is an arithmetic number, because the mean of its divisors is an integer number (22320707335).

Almost surely, 2^44641414669 is an apocalyptic number.

It is an amenable number.

44641414669 is a deficient number, since it is larger than the sum of its proper divisors (1).

44641414669 is an equidigital number, since it uses as much as digits as its factorization.

44641414669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 49.

The spelling of 44641414669 in words is "forty-four billion, six hundred forty-one million, four hundred fourteen thousand, six hundred sixty-nine".