3152342321 has 8 divisors (see below), whose sum is σ = 3227053824. Its totient is φ = 3078195120.

The previous prime is 3152342309. The next prime is 3152342327. The reversal of 3152342321 is 1232432513.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3152342321 - 2¹⁴ = 3152325937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3152342327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129761 + ... + 152126.

It is an arithmetic number, because the mean of its divisors is an integer number (403381728).

Almost surely, 2^3152342321 is an apocalyptic number.

It is an amenable number.

3152342321 is a deficient number, since it is larger than the sum of its proper divisors (74711503).

3152342321 is a wasteful number, since it uses less digits than its factorization.

3152342321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282151.

The product of its digits is 4320, while the sum is 26.

The square root of 3152342321 is about 56145.7239778774. The cubic root of 3152342321 is about 1466.2604629628.

Adding to 3152342321 its reverse (1232432513), we get a palindrome (4384774834).

The spelling of 3152342321 in words is "three billion, one hundred fifty-two million, three hundred forty-two thousand, three hundred twenty-one".