4441411913 has 2 divisors, whose sum is σ = 4441411914. Its totient is φ = 4441411912.

The previous prime is 4441411867. The next prime is 4441411981. The reversal of 4441411913 is 3191141444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2468897344 + 1972514569 = 49688^2 + 44413^2 .

It is a cyclic number.

It is not a de Polignac number, because 4441411913 - 2⁸ = 4441411657 is a prime.

It is a super-2 number, since 2×4441411913² = 39452279561876639138, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4441411913.

It is not a weakly prime, because it can be changed into another prime (4441411213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220705956 + 2220705957.

It is an arithmetic number, because the mean of its divisors is an integer number (2220705957).

It is a self-describing number.

Almost surely, 2^4441411913 is an apocalyptic number.

It is an amenable number.

4441411913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441411913 is an equidigital number, since it uses as much as digits as its factorization.

4441411913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 4441411913 is about 66643.9187998425. The cubic root of 4441411913 is about 1643.7673545219.

The spelling of 4441411913 in words is "four billion, four hundred forty-one million, four hundred eleven thousand, nine hundred thirteen".