3440244443963 has 2 divisors, whose sum is σ = 3440244443964. Its totient is φ = 3440244443962.

The previous prime is 3440244443957. The next prime is 3440244444023. The reversal of 3440244443963 is 3693444420443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3440244443963 - 2¹⁰ = 3440244442939 is a prime.

It is not a weakly prime, because it can be changed into another prime (3440244446963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720122221981 + 1720122221982.

It is an arithmetic number, because the mean of its divisors is an integer number (1720122221982).

Almost surely, 2^{3440244443963} is an apocalyptic number.

3440244443963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440244443963 is an equidigital number, since it uses as much as digits as its factorization.

3440244443963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11943936, while the sum is 50.

The spelling of 3440244443963 in words is "three trillion, four hundred forty billion, two hundred forty-four million, four hundred forty-three thousand, nine hundred sixty-three".