234143130 has 32 divisors (see below), whose sum is σ = 605170944. Its totient is φ = 57635136.

The previous prime is 234143089. The next prime is 234143153. The reversal of 234143130 is 31341432.

It is a junction number, because it is equal to n+sod(n) for n = 234143097 and 234143106.

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, 299794 + ... + 300573.

It is an arithmetic number, because the mean of its divisors is an integer number (18911592).

Almost surely, 2^234143130 is an apocalyptic number.

234143130 is an abundant number, since it is smaller than the sum of its proper divisors (371027814).

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

234143130 is a wasteful number, since it uses less digits than its factorization.

234143130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600390.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 234143130 is about 15301.7361760030. The cubic root of 234143130 is about 616.3496303964.

Adding to 234143130 its reverse (31341432), we get a palindrome (265484562).

The spelling of 234143130 in words is "two hundred thirty-four million, one hundred forty-three thousand, one hundred thirty".