2240896403873 has 2 divisors, whose sum is σ = 2240896403874. Its totient is φ = 2240896403872.

The previous prime is 2240896403813. The next prime is 2240896403899. The reversal of 2240896403873 is 3783046980422.

2240896403873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1941722410849 + 299173993024 = 1393457^2 + 546968^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240896403873 - 2⁴⁰ = 1141384776097 is a prime.

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 (2240896403813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120448201936 + 1120448201937.

It is an arithmetic number, because the mean of its divisors is an integer number (1120448201937).

Almost surely, 2^{2240896403873} is an apocalyptic number.

It is an amenable number.

2240896403873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240896403873 is an equidigital number, since it uses as much as digits as its factorization.

2240896403873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 56.

The spelling of 2240896403873 in words is "two trillion, two hundred forty billion, eight hundred ninety-six million, four hundred three thousand, eight hundred seventy-three".