2320042043 has 8 divisors (see below), whose sum is σ = 2599359600. Its totient is φ = 2052125280.

The previous prime is 2320041991. The next prime is 2320042051. The reversal of 2320042043 is 3402400232.

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 2320042043 - 2¹² = 2320037947 is a prime.

It is a super-2 number, since 2×2320042043² = 10765190162575227698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320042093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2849768 + ... + 2850581.

It is an arithmetic number, because the mean of its divisors is an integer number (324919950).

Almost surely, 2^2320042043 is an apocalyptic number.

2320042043 is a deficient number, since it is larger than the sum of its proper divisors (279317557).

2320042043 is a wasteful number, since it uses less digits than its factorization.

2320042043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700397.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2320042043 is about 48166.8147483306. The cubic root of 2320042043 is about 1323.8291863119.

Adding to 2320042043 its reverse (3402400232), we get a palindrome (5722442275).

The spelling of 2320042043 in words is "two billion, three hundred twenty million, forty-two thousand, forty-three".