234231300 has 108 divisors (see below), whose sum is σ = 737398116. Its totient is φ = 62188800.

The previous prime is 234231281. The next prime is 234231301. The reversal of 234231300 is 3132432.

It can be written as a sum of positive squares in 6 ways, for example, as 60466176 + 173765124 = 7776^2 + 13182^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (234231301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 284890 + ... + 285710.

Almost surely, 2^234231300 is an apocalyptic number.

234231300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234231300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368699058).

234231300 is an abundant number, since it is smaller than the sum of its proper divisors (503166816).

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

234231300 is a wasteful number, since it uses less digits than its factorization.

234231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 234231300 is about 15304.6169504500. The cubic root of 234231300 is about 616.4269858258.

Adding to 234231300 its reverse (3132432), we get a palindrome (237363732).

The spelling of 234231300 in words is "two hundred thirty-four million, two hundred thirty-one thousand, three hundred".