2648240142833 has 2 divisors, whose sum is σ = 2648240142834. Its totient is φ = 2648240142832.

The previous prime is 2648240142809. The next prime is 2648240142851. The reversal of 2648240142833 is 3382410428462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1528469833969 + 1119770308864 = 1236313^2 + 1058192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2648240142833 - 2¹⁶ = 2648240077297 is a prime.

It is a super-2 number, since 2×2648240142833² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2648240142853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1324120071416 + 1324120071417.

It is an arithmetic number, because the mean of its divisors is an integer number (1324120071417).

Almost surely, 2^{2648240142833} is an apocalyptic number.

It is an amenable number.

2648240142833 is a deficient number, since it is larger than the sum of its proper divisors (1).

2648240142833 is an equidigital number, since it uses as much as digits as its factorization.

2648240142833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1769472, while the sum is 47.

The spelling of 2648240142833 in words is "two trillion, six hundred forty-eight billion, two hundred forty million, one hundred forty-two thousand, eight hundred thirty-three".