342213034 has 8 divisors (see below), whose sum is σ = 515925828. Its totient is φ = 170237760.

The previous prime is 342213031. The next prime is 342213041. The reversal of 342213034 is 430312243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 339480625 + 2732409 = 18425^2 + 1653^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 342212996 and 342213014.

It is not an unprimeable number, because it can be changed into a prime (342213031) 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 3 ways as a sum of consecutive naturals, for example, 433887 + ... + 434674.

Almost surely, 2^342213034 is an apocalyptic number.

342213034 is a deficient number, since it is larger than the sum of its proper divisors (173712794).

342213034 is a wasteful number, since it uses less digits than its factorization.

342213034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868760.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 342213034 is about 18499.0008919401. Note that the first 3 decimals coincide. The cubic root of 342213034 is about 699.4642390273.

Adding to 342213034 its reverse (430312243), we get a palindrome (772525277).

The spelling of 342213034 in words is "three hundred forty-two million, two hundred thirteen thousand, thirty-four".