342503233 has 8 divisors (see below), whose sum is σ = 363018240. Its totient is φ = 322029120.

The previous prime is 342503209. The next prime is 342503237. The reversal of 342503233 is 332305243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342503233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342503198 and 342503207.

It is not an unprimeable number, because it can be changed into a prime (342503237) 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 7 ways as a sum of consecutive naturals, for example, 7968 + ... + 27358.

It is an arithmetic number, because the mean of its divisors is an integer number (45377280).

Almost surely, 2^342503233 is an apocalyptic number.

It is an amenable number.

342503233 is a deficient number, since it is larger than the sum of its proper divisors (20515007).

342503233 is a wasteful number, since it uses less digits than its factorization.

342503233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20447.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 342503233 is about 18506.8428695983. The cubic root of 342503233 is about 699.6618999893.

Adding to 342503233 its reverse (332305243), we get a palindrome (674808476).

The spelling of 342503233 in words is "three hundred forty-two million, five hundred three thousand, two hundred thirty-three".