3244942896049 has 2 divisors, whose sum is σ = 3244942896050. Its totient is φ = 3244942896048.

The previous prime is 3244942895879. The next prime is 3244942896071. The reversal of 3244942896049 is 9406982494423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2753170295824 + 491772600225 = 1659268^2 + 701265^2 .

It is an emirp because it is prime and its reverse (9406982494423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3244942896049 - 2¹¹ = 3244942894001 is a prime.

It is not a weakly prime, because it can be changed into another prime (3244942896449) 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, 1622471448024 + 1622471448025.

It is an arithmetic number, because the mean of its divisors is an integer number (1622471448025).

Almost surely, 2^{3244942896049} is an apocalyptic number.

It is an amenable number.

3244942896049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3244942896049 is an equidigital number, since it uses as much as digits as its factorization.

3244942896049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107495424, while the sum is 64.

The spelling of 3244942896049 in words is "three trillion, two hundred forty-four billion, nine hundred forty-two million, eight hundred ninety-six thousand, forty-nine".