2372115243 has 8 divisors (see below), whose sum is σ = 3167400256. Its totient is φ = 1579120200.

The previous prime is 2372115227. The next prime is 2372115283. The reversal of 2372115243 is 3425112732.

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

It is not a de Polignac number, because 2372115243 - 2⁴ = 2372115227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2372115243.

It is not an unprimeable number, because it can be changed into a prime (2372115283) 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, 570073 + ... + 574218.

It is an arithmetic number, because the mean of its divisors is an integer number (395925032).

Almost surely, 2^2372115243 is an apocalyptic number.

2372115243 is a deficient number, since it is larger than the sum of its proper divisors (795285013).

2372115243 is a wasteful number, since it uses less digits than its factorization.

2372115243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144985.

The product of its digits is 10080, while the sum is 30.

The square root of 2372115243 is about 48704.3657488731. The cubic root of 2372115243 is about 1333.6604167072.

Adding to 2372115243 its reverse (3425112732), we get a palindrome (5797227975).

The spelling of 2372115243 in words is "two billion, three hundred seventy-two million, one hundred fifteen thousand, two hundred forty-three".