2422400443 has 2 divisors, whose sum is σ = 2422400444. Its totient is φ = 2422400442.

The previous prime is 2422400369. The next prime is 2422400467. The reversal of 2422400443 is 3440042242.

2422400443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2422400443 - 2²⁹ = 1885529531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2422400473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211200221 + 1211200222.

It is an arithmetic number, because the mean of its divisors is an integer number (1211200222).

Almost surely, 2^2422400443 is an apocalyptic number.

2422400443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422400443 is an equidigital number, since it uses as much as digits as its factorization.

2422400443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2422400443 is about 49217.8874292670. The cubic root of 2422400443 is about 1343.0184504909.

Adding to 2422400443 its reverse (3440042242), we get a palindrome (5862442685).

The spelling of 2422400443 in words is "two billion, four hundred twenty-two million, four hundred thousand, four hundred forty-three".