234143123130 has 384 divisors, whose sum is σ = 793500364800. Its totient is φ = 46607726592.

The previous prime is 234143123029. The next prime is 234143123131. The reversal of 234143123130 is 31321341432.

It is a happy number.

234143123130 is a `hidden beast` number, since 2 + 34 + 1 + 4 + 312 + 313 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 234143123094 and 234143123103.

It is not an unprimeable number, because it can be changed into a prime (234143123131) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 8736691 + ... + 8763449.

It is an arithmetic number, because the mean of its divisors is an integer number (2066407200).

Almost surely, 2^234143123130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234143123130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396750182400).

234143123130 is an abundant number, since it is smaller than the sum of its proper divisors (559357241670).

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

234143123130 is a wasteful number, since it uses less digits than its factorization.

234143123130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26858 (or 26855 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 234143123130 its reverse (31321341432), we get a palindrome (265464464562).

The spelling of 234143123130 in words is "two hundred thirty-four billion, one hundred forty-three million, one hundred twenty-three thousand, one hundred thirty".