2322240043 has 8 divisors (see below), whose sum is σ = 2360246112. Its totient is φ = 2284521216.

The previous prime is 2322240007. The next prime is 2322240077. The reversal of 2322240043 is 3400422232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322240043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2322239996 and 2322240023.

It is not an unprimeable number, because it can be changed into a prime (2322240083) 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, 55480 + ... + 87877.

It is an arithmetic number, because the mean of its divisors is an integer number (295030764).

Almost surely, 2^2322240043 is an apocalyptic number.

2322240043 is a deficient number, since it is larger than the sum of its proper divisors (38006069).

2322240043 is a wasteful number, since it uses less digits than its factorization.

2322240043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143621.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2322240043 is about 48189.6258856613. The cubic root of 2322240043 is about 1324.2471181247.

Adding to 2322240043 its reverse (3400422232), we get a palindrome (5722662275).

The spelling of 2322240043 in words is "two billion, three hundred twenty-two million, two hundred forty thousand, forty-three".