2322004144 has 20 divisors (see below), whose sum is σ = 4509633240. Its totient is φ = 1158227840.

The previous prime is 2322004081. The next prime is 2322004159. The reversal of 2322004144 is 4414002232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166477 + ... + 179884.

It is an arithmetic number, because the mean of its divisors is an integer number (225481662).

Almost surely, 2^2322004144 is an apocalyptic number.

It is an amenable number.

2322004144 is a deficient number, since it is larger than the sum of its proper divisors (2187629096).

2322004144 is a wasteful number, since it uses less digits than its factorization.

2322004144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346788 (or 346782 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2322004144 is about 48187.1782116363. The cubic root of 2322004144 is about 1324.2022764857.

Adding to 2322004144 its reverse (4414002232), we get a palindrome (6736006376).

The spelling of 2322004144 in words is "two billion, three hundred twenty-two million, four thousand, one hundred forty-four".