234160128 has 102 divisors (see below), whose sum is σ = 678161354. Its totient is φ = 77856768.

The previous prime is 234160127. The next prime is 234160133. The reversal of 234160128 is 821061432.

234160128 is a `hidden beast` number, since 2 + 34 + 1 + 601 + 28 = 666.

It can be written as a sum of positive squares in only one way, i.e., 212926464 + 21233664 = 14592^2 + 4608^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234160127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 589626 + ... + 590022.

Almost surely, 2^234160128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234160128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339080677).

234160128 is an abundant number, since it is smaller than the sum of its proper divisors (444001226).

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

234160128 is an frugal number, since it uses more digits than its factorization.

234160128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 234160128 is about 15302.2915930915. The cubic root of 234160128 is about 616.3645450023.

The spelling of 234160128 in words is "two hundred thirty-four million, one hundred sixty thousand, one hundred twenty-eight".