2422531263443 has 2 divisors, whose sum is σ = 2422531263444. Its totient is φ = 2422531263442.

The previous prime is 2422531263431. The next prime is 2422531263473. The reversal of 2422531263443 is 3443621352242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2422531263443 - 2¹⁰ = 2422531262419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2422531263443.

It is not a weakly prime, because it can be changed into another prime (2422531263413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211265631721 + 1211265631722.

It is an arithmetic number, because the mean of its divisors is an integer number (1211265631722).

Almost surely, 2^{2422531263443} is an apocalyptic number.

2422531263443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422531263443 is an equidigital number, since it uses as much as digits as its factorization.

2422531263443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 41.

The spelling of 2422531263443 in words is "two trillion, four hundred twenty-two billion, five hundred thirty-one million, two hundred sixty-three thousand, four hundred forty-three".