234400130 has 32 divisors (see below), whose sum is σ = 441590400. Its totient is φ = 89413632.

The previous prime is 234400121. The next prime is 234400163. The reversal of 234400130 is 31004432.

234400130 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234400099 and 234400108.

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, 85826 + ... + 88514.

It is an arithmetic number, because the mean of its divisors is an integer number (13799700).

Almost surely, 2^234400130 is an apocalyptic number.

234400130 is a deficient number, since it is larger than the sum of its proper divisors (207190270).

234400130 is a wasteful number, since it uses less digits than its factorization.

234400130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 234400130 is about 15310.1316127589. The cubic root of 234400130 is about 616.5750536740.

Adding to 234400130 its reverse (31004432), we get a palindrome (265404562).

The spelling of 234400130 in words is "two hundred thirty-four million, four hundred thousand, one hundred thirty".