342324203 has 12 divisors (see below), whose sum is σ = 386803440. Its totient is φ = 302249376.

The previous prime is 342324193. The next prime is 342324209. The reversal of 342324203 is 302423243.

It is a de Polignac number, because none of the positive numbers 2^k-342324203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342324209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40148 + ... + 47921.

It is an arithmetic number, because the mean of its divisors is an integer number (32233620).

Almost surely, 2^342324203 is an apocalyptic number.

342324203 is a deficient number, since it is larger than the sum of its proper divisors (44479237).

342324203 is a wasteful number, since it uses less digits than its factorization.

342324203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88118 (or 88105 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 342324203 is about 18502.0053777962. The cubic root of 342324203 is about 699.5399718932.

Adding to 342324203 its reverse (302423243), we get a palindrome (644747446).

The spelling of 342324203 in words is "three hundred forty-two million, three hundred twenty-four thousand, two hundred three".