2423322403 has 4 divisors (see below), whose sum is σ = 2444767848. Its totient is φ = 2401876960.

The previous prime is 2423322373. The next prime is 2423322427. The reversal of 2423322403 is 3042233242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2423322403 - 2²¹ = 2421225251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423322463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10722553 + ... + 10722778.

It is an arithmetic number, because the mean of its divisors is an integer number (611191962).

Almost surely, 2^2423322403 is an apocalyptic number.

2423322403 is a deficient number, since it is larger than the sum of its proper divisors (21445445).

2423322403 is a wasteful number, since it uses less digits than its factorization.

2423322403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21445444.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2423322403 is about 49227.2526452574. The cubic root of 2423322403 is about 1343.1888121172.

Adding to 2423322403 its reverse (3042233242), we get a palindrome (5465555645).

The spelling of 2423322403 in words is "two billion, four hundred twenty-three million, three hundred twenty-two thousand, four hundred three".