234451230 has 64 divisors (see below), whose sum is σ = 614573568. Its totient is φ = 56891520.

The previous prime is 234451219. The next prime is 234451247. The reversal of 234451230 is 32154432.

It is a self number, because there is not a number n which added to its sum of digits gives 234451230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23457 + ... + 31923.

It is an arithmetic number, because the mean of its divisors is an integer number (9602712).

Almost surely, 2^234451230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234451230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307286784).

234451230 is an abundant number, since it is smaller than the sum of its proper divisors (380122338).

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

234451230 is a wasteful number, since it uses less digits than its factorization.

234451230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8561.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 234451230 is about 15311.8003513630. The cubic root of 234451230 is about 616.6198555490.

The spelling of 234451230 in words is "two hundred thirty-four million, four hundred fifty-one thousand, two hundred thirty".