2322315344 has 10 divisors (see below), whose sum is σ = 4499486010. Its totient is φ = 1161157664.

The previous prime is 2322315301. The next prime is 2322315371. The reversal of 2322315344 is 4435132232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2312455744 + 9859600 = 48088^2 + 3140^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72572339 + ... + 72572370.

It is an arithmetic number, because the mean of its divisors is an integer number (449948601).

Almost surely, 2^2322315344 is an apocalyptic number.

It is an amenable number.

2322315344 is a deficient number, since it is larger than the sum of its proper divisors (2177170666).

2322315344 is a wasteful number, since it uses less digits than its factorization.

2322315344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145144717 (or 145144711 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 2322315344 is about 48190.4071781926. The cubic root of 2322315344 is about 1324.2614313241.

Adding to 2322315344 its reverse (4435132232), we get a palindrome (6757447576).

The spelling of 2322315344 in words is "two billion, three hundred twenty-two million, three hundred fifteen thousand, three hundred forty-four".