4409903361047 has 2 divisors, whose sum is σ = 4409903361048. Its totient is φ = 4409903361046.

The previous prime is 4409903360957. The next prime is 4409903361067. The reversal of 4409903361047 is 7401633099044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4409903361047 - 2⁴² = 11856849943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4409903360986 and 4409903361004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4409903361067) 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, 2204951680523 + 2204951680524.

It is an arithmetic number, because the mean of its divisors is an integer number (2204951680524).

Almost surely, 2^{4409903361047} is an apocalyptic number.

4409903361047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4409903361047 is an equidigital number, since it uses as much as digits as its factorization.

4409903361047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 4409903361047 in words is "four trillion, four hundred nine billion, nine hundred three million, three hundred sixty-one thousand, forty-seven".