4118496444289 has 2 divisors, whose sum is σ = 4118496444290. Its totient is φ = 4118496444288.

The previous prime is 4118496444277. The next prime is 4118496444317. The reversal of 4118496444289 is 9824446948114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4112345963664 + 6150480625 = 2027892^2 + 78425^2 .

It is a cyclic number.

It is not a de Polignac number, because 4118496444289 - 2¹¹ = 4118496442241 is a prime.

It is a super-2 number, since 2×4118496444289² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4118496444289.

It is not a weakly prime, because it can be changed into another prime (4118497444289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059248222144 + 2059248222145.

It is an arithmetic number, because the mean of its divisors is an integer number (2059248222145).

Almost surely, 2^{4118496444289} is an apocalyptic number.

It is an amenable number.

4118496444289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4118496444289 is an equidigital number, since it uses as much as digits as its factorization.

4118496444289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63700992, while the sum is 64.

The spelling of 4118496444289 in words is "four trillion, one hundred eighteen billion, four hundred ninety-six million, four hundred forty-four thousand, two hundred eighty-nine".