234142130 has 16 divisors (see below), whose sum is σ = 443638080. Its totient is φ = 88727472.

The previous prime is 234142123. The next prime is 234142133. The reversal of 234142130 is 31241432.

It is not an unprimeable number, because it can be changed into a prime (234142133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615974 + ... + 616353.

It is an arithmetic number, because the mean of its divisors is an integer number (27727380).

Almost surely, 2^234142130 is an apocalyptic number.

234142130 is a deficient number, since it is larger than the sum of its proper divisors (209495950).

234142130 is a wasteful number, since it uses less digits than its factorization.

234142130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232353.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 234142130 is about 15301.7034999375. The cubic root of 234142130 is about 616.3487529410.

Adding to 234142130 its reverse (31241432), we get a palindrome (265383562).

The spelling of 234142130 in words is "two hundred thirty-four million, one hundred forty-two thousand, one hundred thirty".