2422305144 has 48 divisors (see below), whose sum is σ = 7497612720. Its totient is φ = 692087040.

The previous prime is 2422305139. The next prime is 2422305167. The reversal of 2422305144 is 4415032242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2402577 + ... + 2403584.

It is an arithmetic number, because the mean of its divisors is an integer number (156200265).

Almost surely, 2^2422305144 is an apocalyptic number.

2422305144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2422305144 is an abundant number, since it is smaller than the sum of its proper divisors (5075307576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2422305144 is a wasteful number, since it uses less digits than its factorization.

2422305144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806180 (or 4806173 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2422305144 is about 49216.9192859529. The cubic root of 2422305144 is about 1343.0008384849. Note that the first 3 decimals are identical.

Adding to 2422305144 its reverse (4415032242), we get a palindrome (6837337386).

The spelling of 2422305144 in words is "two billion, four hundred twenty-two million, three hundred five thousand, one hundred forty-four".