104445304417 has 2 divisors, whose sum is σ = 104445304418. Its totient is φ = 104445304416.

The previous prime is 104445304357. The next prime is 104445304441. The reversal of 104445304417 is 714403544401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69371131456 + 35074172961 = 263384^2 + 187281^2 .

It is a cyclic number.

It is not a de Polignac number, because 104445304417 - 2¹⁵ = 104445271649 is a prime.

It is a super-2 number, since 2×104445304417² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104445305417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52222652208 + 52222652209.

It is an arithmetic number, because the mean of its divisors is an integer number (52222652209).

Almost surely, 2^104445304417 is an apocalyptic number.

It is an amenable number.

104445304417 is a deficient number, since it is larger than the sum of its proper divisors (1).

104445304417 is an equidigital number, since it uses as much as digits as its factorization.

104445304417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 37.

Adding to 104445304417 its reverse (714403544401), we get a palindrome (818848848818).

The spelling of 104445304417 in words is "one hundred four billion, four hundred forty-five million, three hundred four thousand, four hundred seventeen".