2402423323 has 4 divisors (see below), whose sum is σ = 2543742360. Its totient is φ = 2261104288.

The previous prime is 2402423291. The next prime is 2402423341. The reversal of 2402423323 is 3233242042.

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 2402423323 - 2⁵ = 2402423291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402423383) 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, 70659493 + ... + 70659526.

It is an arithmetic number, because the mean of its divisors is an integer number (635935590).

Almost surely, 2^2402423323 is an apocalyptic number.

2402423323 is a deficient number, since it is larger than the sum of its proper divisors (141319037).

2402423323 is a wasteful number, since it uses less digits than its factorization.

2402423323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141319036.

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

The square root of 2402423323 is about 49014.5215522910. The cubic root of 2402423323 is about 1339.3163742102.

Adding to 2402423323 its reverse (3233242042), we get a palindrome (5635665365).

The spelling of 2402423323 in words is "two billion, four hundred two million, four hundred twenty-three thousand, three hundred twenty-three".