30043234 has 16 divisors (see below), whose sum is σ = 48981240. Its totient is φ = 13737600.

The previous prime is 30043231. The next prime is 30043241. The reversal of 30043234 is 43234003.

It can be written as a sum of positive squares in 4 ways, for example, as 27594009 + 2449225 = 5253^2 + 1565^2 .

It is not an unprimeable number, because it can be changed into a prime (30043231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2467 + ... + 8134.

Almost surely, 2^30043234 is an apocalyptic number.

30043234 is a deficient number, since it is larger than the sum of its proper divisors (18938006).

30043234 is a wasteful number, since it uses less digits than its factorization.

30043234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10725.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 30043234 is about 5481.1708603181. The cubic root of 30043234 is about 310.8724434940.

Adding to 30043234 its reverse (43234003), we get a palindrome (73277237).

It can be divided in two parts, 300 and 43234, that added together give a palindrome (43534).

The spelling of 30043234 in words is "thirty million, forty-three thousand, two hundred thirty-four".