342202030 has 32 divisors (see below), whose sum is σ = 638396640. Its totient is φ = 131913600.

The previous prime is 342202019. The next prime is 342202051. The reversal of 342202030 is 30202243.

It is a super-2 number, since 2×342202030² = 234204458672241800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342201995 and 342202013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262380 + ... + 263680.

It is an arithmetic number, because the mean of its divisors is an integer number (19949895).

Almost surely, 2^342202030 is an apocalyptic number.

342202030 is a deficient number, since it is larger than the sum of its proper divisors (296194610).

342202030 is a wasteful number, since it uses less digits than its factorization.

342202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 342202030 is about 18498.7034680812. The cubic root of 342202030 is about 699.4567417608.

Adding to 342202030 its reverse (30202243), we get a palindrome (372404273).

The spelling of 342202030 in words is "three hundred forty-two million, two hundred two thousand, thirty".