234503450 has 12 divisors (see below), whose sum is σ = 436176510. Its totient is φ = 93801360.

The previous prime is 234503443. The next prime is 234503471. The reversal of 234503450 is 54305432.

It can be written as a sum of positive squares in 3 ways, for example, as 213773641 + 20729809 = 14621^2 + 4553^2 .

It is an alternating number because its digits alternate between even and odd.

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 5 ways as a sum of consecutive naturals, for example, 2344985 + ... + 2345084.

Almost surely, 2^234503450 is an apocalyptic number.

234503450 is a deficient number, since it is larger than the sum of its proper divisors (201673060).

234503450 is a wasteful number, since it uses less digits than its factorization.

234503450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690081 (or 4690076 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 234503450 is about 15313.5054771923. The cubic root of 234503450 is about 616.6656326580.

Adding to 234503450 its reverse (54305432), we get a palindrome (288808882).

The spelling of 234503450 in words is "two hundred thirty-four million, five hundred three thousand, four hundred fifty".