2342532321 has 12 divisors (see below), whose sum is σ = 3396526848. Its totient is φ = 1555748664.

The previous prime is 2342532293. The next prime is 2342532331. The reversal of 2342532321 is 1232352432.

2342532321 is a `hidden beast` number, since 2 + 3 + 425 + 3 + 232 + 1 = 666.

It is not a de Polignac number, because 2342532321 - 2¹⁰ = 2342531297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2342532331) 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 11 ways as a sum of consecutive naturals, for example, 492465 + ... + 497198.

It is an arithmetic number, because the mean of its divisors is an integer number (283043904).

Almost surely, 2^2342532321 is an apocalyptic number.

It is an amenable number.

2342532321 is a deficient number, since it is larger than the sum of its proper divisors (1053994527).

2342532321 is a wasteful number, since it uses less digits than its factorization.

2342532321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989932 (or 989929 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2342532321 is about 48399.7140590727. The cubic root of 2342532321 is about 1328.0931312683.

Adding to 2342532321 its reverse (1232352432), we get a palindrome (3574884753).

The spelling of 2342532321 in words is "two billion, three hundred forty-two million, five hundred thirty-two thousand, three hundred twenty-one".