2316322745 has 8 divisors (see below), whose sum is σ = 3032277120. Its totient is φ = 1684598320.

The previous prime is 2316322741. The next prime is 2316322781. The reversal of 2316322745 is 5472236132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2316322745 - 2² = 2316322741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2316322741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21057425 + ... + 21057534.

It is an arithmetic number, because the mean of its divisors is an integer number (379034640).

Almost surely, 2^2316322745 is an apocalyptic number.

It is an amenable number.

2316322745 is a deficient number, since it is larger than the sum of its proper divisors (715954375).

2316322745 is a wasteful number, since it uses less digits than its factorization.

2316322745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42114975.

The product of its digits is 60480, while the sum is 35.

The square root of 2316322745 is about 48128.1907513673. The cubic root of 2316322745 is about 1323.1213904191.

Adding to 2316322745 its reverse (5472236132), we get a palindrome (7788558877).

The spelling of 2316322745 in words is "two billion, three hundred sixteen million, three hundred twenty-two thousand, seven hundred forty-five".