2402643323 has 4 divisors (see below), whose sum is σ = 2414839680. Its totient is φ = 2390446968.

The previous prime is 2402643317. The next prime is 2402643367. The reversal of 2402643323 is 3233462042.

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 2402643323 - 2⁶ = 2402643259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402693323) 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, 6097883 + ... + 6098276.

It is an arithmetic number, because the mean of its divisors is an integer number (603709920).

Almost surely, 2^2402643323 is an apocalyptic number.

2402643323 is a deficient number, since it is larger than the sum of its proper divisors (12196357).

2402643323 is a wasteful number, since it uses less digits than its factorization.

2402643323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196356.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 2402643323 is about 49016.7657337773. The cubic root of 2402643323 is about 1339.3572552387.

The spelling of 2402643323 in words is "two billion, four hundred two million, six hundred forty-three thousand, three hundred twenty-three".