43422434 has 8 divisors (see below), whose sum is σ = 71054928. Its totient is φ = 19737460.

The previous prime is 43422427. The next prime is 43422451.

43422434 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986852 + ... + 986895.

It is an arithmetic number, because the mean of its divisors is an integer number (8881866).

Almost surely, 2^43422434 is an apocalyptic number.

43422434 is a deficient number, since it is larger than the sum of its proper divisors (27632494).

43422434 is a wasteful number, since it uses less digits than its factorization.

43422434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973760.

The product of its digits is 9216, while the sum is 26.

The square root of 43422434 is about 6589.5700921987. The cubic root of 43422434 is about 351.4833210421.

It can be divided in two parts, 4342 and 2434, that added together give a palindrome (6776).

The spelling of 43422434 in words is "forty-three million, four hundred twenty-two thousand, four hundred thirty-four".