2044240040207 has 2 divisors, whose sum is σ = 2044240040208. Its totient is φ = 2044240040206.

The previous prime is 2044240040189. The next prime is 2044240040221. The reversal of 2044240040207 is 7020400424402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2044240040207 - 2¹⁰ = 2044240039183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2044240040207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044240040237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022120020103 + 1022120020104.

It is an arithmetic number, because the mean of its divisors is an integer number (1022120020104).

Almost surely, 2^{2044240040207} is an apocalyptic number.

2044240040207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044240040207 is an equidigital number, since it uses as much as digits as its factorization.

2044240040207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 29.

Adding to 2044240040207 its reverse (7020400424402), we get a palindrome (9064640464609).

The spelling of 2044240040207 in words is "two trillion, forty-four billion, two hundred forty million, forty thousand, two hundred seven".