2242402323 has 16 divisors (see below), whose sum is σ = 3617994240. Its totient is φ = 1205997696.

The previous prime is 2242402307. The next prime is 2242402333. The reversal of 2242402323 is 3232042422.

It is a happy number.

It is not a de Polignac number, because 2242402323 - 2⁴ = 2242402307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242402293 and 2242402302.

It is not an unprimeable number, because it can be changed into a prime (2242402333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3140263 + ... + 3140976.

It is an arithmetic number, because the mean of its divisors is an integer number (226124640).

Almost surely, 2^2242402323 is an apocalyptic number.

2242402323 is a deficient number, since it is larger than the sum of its proper divisors (1375591917).

2242402323 is a wasteful number, since it uses less digits than its factorization.

2242402323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6281266.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2242402323 is about 47354.0106326803. The cubic root of 2242402323 is about 1308.8941044506.

Adding to 2242402323 its reverse (3232042422), we get a palindrome (5474444745).

The spelling of 2242402323 in words is "two billion, two hundred forty-two million, four hundred two thousand, three hundred twenty-three".