342204433 has 4 divisors (see below), whose sum is σ = 342241648. Its totient is φ = 342167220.

The previous prime is 342204403. The next prime is 342204439. The reversal of 342204433 is 334402243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 334402243 = 7 ⋅47771749.

It is a cyclic number.

It is not a de Polignac number, because 342204433 - 2⁹ = 342203921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342204398 and 342204407.

It is not an unprimeable number, because it can be changed into a prime (342204439) 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, 6298 + ... + 26908.

It is an arithmetic number, because the mean of its divisors is an integer number (85560412).

Almost surely, 2^342204433 is an apocalyptic number.

It is an amenable number.

342204433 is a deficient number, since it is larger than the sum of its proper divisors (37215).

342204433 is a wasteful number, since it uses less digits than its factorization.

342204433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37214.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 342204433 is about 18498.7684184651. The cubic root of 342204433 is about 699.4583789911.

Adding to 342204433 its reverse (334402243), we get a palindrome (676606676).

The spelling of 342204433 in words is "three hundred forty-two million, two hundred four thousand, four hundred thirty-three".