2402423321 has 8 divisors (see below), whose sum is σ = 2422795200. Its totient is φ = 2382134832.

The previous prime is 2402423291. The next prime is 2402423341. The reversal of 2402423321 is 1233242042.

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-2402423321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402423341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37706 + ... + 78908.

It is an arithmetic number, because the mean of its divisors is an integer number (302849400).

Almost surely, 2^2402423321 is an apocalyptic number.

It is an amenable number.

2402423321 is a deficient number, since it is larger than the sum of its proper divisors (20371879).

2402423321 is a wasteful number, since it uses less digits than its factorization.

2402423321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41695.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2402423321 is about 49014.5215318889. The cubic root of 2402423321 is about 1339.3163738386.

Adding to 2402423321 its reverse (1233242042), we get a palindrome (3635665363).

The spelling of 2402423321 in words is "two billion, four hundred two million, four hundred twenty-three thousand, three hundred twenty-one".