234503424 has 180 divisors, whose sum is σ = 718228896. Its totient is φ = 76059648.

The previous prime is 234503413. The next prime is 234503443. The reversal of 234503424 is 424305432.

234503424 is a `hidden beast` number, since 234 + 5 + 0 + 3 + 424 = 666.

234503424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 891517 + ... + 891779.

Almost surely, 2^234503424 is an apocalyptic number.

234503424 is a gapful number since it is divisible by the number (24) 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 234503424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359114448).

234503424 is an abundant number, since it is smaller than the sum of its proper divisors (483725472).

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

234503424 is an equidigital number, since it uses as much as digits as its factorization.

234503424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 234503424 is about 15313.5046282685. The cubic root of 234503424 is about 616.6656098675.

Adding to 234503424 its reverse (424305432), we get a palindrome (658808856).

The spelling of 234503424 in words is "two hundred thirty-four million, five hundred three thousand, four hundred twenty-four".