17044044049 has 2 divisors, whose sum is σ = 17044044050. Its totient is φ = 17044044048.

The previous prime is 17044044029. The next prime is 17044044071. The reversal of 17044044049 is 94044044071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15014091024 + 2029953025 = 122532^2 + 45055^2 .

It is a cyclic number.

It is not a de Polignac number, because 17044044049 - 2²¹ = 17041946897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 17044043999 and 17044044017.

It is not a weakly prime, because it can be changed into another prime (17044044029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8522022024 + 8522022025.

It is an arithmetic number, because the mean of its divisors is an integer number (8522022025).

Almost surely, 2^17044044049 is an apocalyptic number.

It is an amenable number.

17044044049 is a deficient number, since it is larger than the sum of its proper divisors (1).

17044044049 is an equidigital number, since it uses as much as digits as its factorization.

17044044049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 17044044049 in words is "seventeen billion, forty-four million, forty-four thousand, forty-nine".