2444045521343 has 2 divisors, whose sum is σ = 2444045521344. Its totient is φ = 2444045521342.

The previous prime is 2444045521303. The next prime is 2444045521349. The reversal of 2444045521343 is 3431255404442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2444045521343 - 2¹⁶ = 2444045455807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2444045521343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2444045521349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222022760671 + 1222022760672.

It is an arithmetic number, because the mean of its divisors is an integer number (1222022760672).

Almost surely, 2^{2444045521343} is an apocalyptic number.

2444045521343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444045521343 is an equidigital number, since it uses as much as digits as its factorization.

2444045521343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 2444045521343 in words is "two trillion, four hundred forty-four billion, forty-five million, five hundred twenty-one thousand, three hundred forty-three".