34530043 has 4 divisors (see below), whose sum is σ = 36561240. Its totient is φ = 32498848.

The previous prime is 34530017. The next prime is 34530047. The reversal of 34530043 is 34003543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34003543 = 7 ⋅4857649.

It is a cyclic number.

It is not a de Polignac number, because 34530043 - 2⁹ = 34529531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34529996 and 34530023.

It is not an unprimeable number, because it can be changed into a prime (34530047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015573 + ... + 1015606.

It is an arithmetic number, because the mean of its divisors is an integer number (9140310).

Almost surely, 2^34530043 is an apocalyptic number.

34530043 is a deficient number, since it is larger than the sum of its proper divisors (2031197).

34530043 is a wasteful number, since it uses less digits than its factorization.

34530043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031196.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 34530043 is about 5876.2269357131. The cubic root of 34530043 is about 325.6359712657.

Adding to 34530043 its reverse (34003543), we get a palindrome (68533586).

The spelling of 34530043 in words is "thirty-four million, five hundred thirty thousand, forty-three".