342332225 has 18 divisors (see below), whose sum is σ = 438657750. Its totient is φ = 265012800.

The previous prime is 342332203. The next prime is 342332231. The reversal of 342332225 is 522233243.

It can be written as a sum of positive squares in 3 ways, for example, as 45252529 + 297079696 = 6727^2 + 17236^2 .

It is not a de Polignac number, because 342332225 - 2¹⁰ = 342331201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342332194 and 342332203.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 16901 + ... + 31149.

It is an arithmetic number, because the mean of its divisors is an integer number (24369875).

Almost surely, 2^342332225 is an apocalyptic number.

It is an amenable number.

342332225 is a deficient number, since it is larger than the sum of its proper divisors (96325525).

342332225 is a wasteful number, since it uses less digits than its factorization.

342332225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14321 (or 14285 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 342332225 is about 18502.2221638375. Note that the first 3 decimals coincide. The cubic root of 342332225 is about 699.5454361732.

Adding to 342332225 its reverse (522233243), we get a palindrome (864565468).

The spelling of 342332225 in words is "three hundred forty-two million, three hundred thirty-two thousand, two hundred twenty-five".