2321366044 has 24 divisors (see below), whose sum is σ = 4182444000. Its totient is φ = 1126667520.

The previous prime is 2321366039. The next prime is 2321366053. The reversal of 2321366044 is 4406631232.

It is a junction number, because it is equal to n+sod(n) for n = 2321365997 and 2321366015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2929 + ... + 68200.

It is an arithmetic number, because the mean of its divisors is an integer number (174268500).

Almost surely, 2^2321366044 is an apocalyptic number.

It is an amenable number.

2321366044 is a deficient number, since it is larger than the sum of its proper divisors (1861077956).

2321366044 is a wasteful number, since it uses less digits than its factorization.

2321366044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71373 (or 71371 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2321366044 is about 48180.5567008103. The cubic root of 2321366044 is about 1324.0809659233.

Adding to 2321366044 its reverse (4406631232), we get a palindrome (6727997276).

The spelling of 2321366044 in words is "two billion, three hundred twenty-one million, three hundred sixty-six thousand, forty-four".