2315224345 has 8 divisors (see below), whose sum is σ = 3175164864. Its totient is φ = 1587582384.

The previous prime is 2315224319. The next prime is 2315224349. The reversal of 2315224345 is 5434225132.

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

It is a cyclic number.

It is not a de Polignac number, because 2315224345 - 2²³ = 2306835737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315224349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33074599 + ... + 33074668.

It is an arithmetic number, because the mean of its divisors is an integer number (396895608).

Almost surely, 2^2315224345 is an apocalyptic number.

It is an amenable number.

2315224345 is a deficient number, since it is larger than the sum of its proper divisors (859940519).

2315224345 is an equidigital number, since it uses as much as digits as its factorization.

2315224345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66149279.

The product of its digits is 28800, while the sum is 31.

The square root of 2315224345 is about 48116.7782067752. The cubic root of 2315224345 is about 1322.9122160111.

Adding to 2315224345 its reverse (5434225132), we get a palindrome (7749449477).

The spelling of 2315224345 in words is "two billion, three hundred fifteen million, two hundred twenty-four thousand, three hundred forty-five".