2144115073 has 2 divisors, whose sum is σ = 2144115074. Its totient is φ = 2144115072.

The previous prime is 2144115067. The next prime is 2144115119. The reversal of 2144115073 is 3705114412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1908553969 + 235561104 = 43687^2 + 15348^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144115073 - 2¹⁷ = 2143984001 is a prime.

It is a super-3 number, since 3×2144115073³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2144115373) 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, 1072057536 + 1072057537.

It is an arithmetic number, because the mean of its divisors is an integer number (1072057537).

Almost surely, 2^2144115073 is an apocalyptic number.

It is an amenable number.

2144115073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144115073 is an equidigital number, since it uses as much as digits as its factorization.

2144115073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2144115073 is about 46304.5901936298. The cubic root of 2144115073 is about 1289.4842144067.

Adding to 2144115073 its reverse (3705114412), we get a palindrome (5849229485).

The spelling of 2144115073 in words is "two billion, one hundred forty-four million, one hundred fifteen thousand, seventy-three".