2316505444 has 24 divisors (see below), whose sum is σ = 4614700608. Its totient is φ = 1007175840.

The previous prime is 2316505393. The next prime is 2316505447. The reversal of 2316505444 is 4445056132.

It is not an unprimeable number, because it can be changed into a prime (2316505447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143507 + ... + 1145530.

It is an arithmetic number, because the mean of its divisors is an integer number (192279192).

Almost surely, 2^2316505444 is an apocalyptic number.

It is an amenable number.

2316505444 is a deficient number, since it is larger than the sum of its proper divisors (2298195164).

2316505444 is a wasteful number, since it uses less digits than its factorization.

2316505444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289075 (or 2289073 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2316505444 is about 48130.0887595275. The cubic root of 2316505444 is about 1323.1561763889.

The spelling of 2316505444 in words is "two billion, three hundred sixteen million, five hundred five thousand, four hundred forty-four".