342126650 has 24 divisors (see below), whose sum is σ = 636993084. Its totient is φ = 136713600.

The previous prime is 342126647. The next prime is 342126709. The reversal of 342126650 is 56621243.

It can be written as a sum of positive squares in 6 ways, for example, as 139263601 + 202863049 = 11801^2 + 14243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57830 + ... + 63470.

Almost surely, 2^342126650 is an apocalyptic number.

342126650 is a deficient number, since it is larger than the sum of its proper divisors (294866434).

342126650 is a wasteful number, since it uses less digits than its factorization.

342126650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6866 (or 6861 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 342126650 is about 18496.6659157806. The cubic root of 342126650 is about 699.4053793915.

Adding to 342126650 its reverse (56621243), we get a palindrome (398747893).

The spelling of 342126650 in words is "three hundred forty-two million, one hundred twenty-six thousand, six hundred fifty".