342532433 has 4 divisors (see below), whose sum is σ = 342578340. Its totient is φ = 342486528.

The previous prime is 342532343. The next prime is 342532441. The reversal of 342532433 is 334235243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 142253329 + 200279104 = 11927^2 + 14152^2 .

It is a cyclic number.

It is not a de Polignac number, because 342532433 - 2¹⁴ = 342516049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342532396 and 342532405.

It is not an unprimeable number, because it can be changed into a prime (342532033) 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, 8888 + ... + 27641.

It is an arithmetic number, because the mean of its divisors is an integer number (85644585).

Almost surely, 2^342532433 is an apocalyptic number.

It is an amenable number.

342532433 is a deficient number, since it is larger than the sum of its proper divisors (45907).

342532433 is an equidigital number, since it uses as much as digits as its factorization.

342532433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45906.

The product of its digits is 25920, while the sum is 29.

The square root of 342532433 is about 18507.6317501727. The cubic root of 342532433 is about 699.6817825723.

Adding to 342532433 its reverse (334235243), we get a palindrome (676767676).

The spelling of 342532433 in words is "three hundred forty-two million, five hundred thirty-two thousand, four hundred thirty-three".