234542130 has 16 divisors (see below), whose sum is σ = 562901184. Its totient is φ = 62544560.

The previous prime is 234542129. The next prime is 234542131. The reversal of 234542130 is 31245432.

It is an interprime number because it is at equal distance from previous prime (234542129) and next prime (234542131).

It is a self number, because there is not a number n which added to its sum of digits gives 234542130.

It is not an unprimeable number, because it can be changed into a prime (234542131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3909006 + ... + 3909065.

It is an arithmetic number, because the mean of its divisors is an integer number (35181324).

Almost surely, 2^234542130 is an apocalyptic number.

234542130 is an abundant number, since it is smaller than the sum of its proper divisors (328359054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234542130 is a wasteful number, since it uses less digits than its factorization.

234542130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7818081.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 234542130 is about 15314.7683625969. The cubic root of 234542130 is about 616.6995359478.

Adding to 234542130 its reverse (31245432), we get a palindrome (265787562).

The spelling of 234542130 in words is "two hundred thirty-four million, five hundred forty-two thousand, one hundred thirty".