43474247434 has 16 divisors (see below), whose sum is σ = 68647672800. Its totient is φ = 20591827344.

The previous prime is 43474247417. The next prime is 43474247437.

43474247434 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (43474247437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1054297 + ... + 1094755.

It is an arithmetic number, because the mean of its divisors is an integer number (4290479550).

Almost surely, 2^43474247434 is an apocalyptic number.

43474247434 is a deficient number, since it is larger than the sum of its proper divisors (25173425366).

43474247434 is a wasteful number, since it uses less digits than its factorization.

43474247434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68757.

The product of its digits is 3612672, while the sum is 46.

The spelling of 43474247434 in words is "forty-three billion, four hundred seventy-four million, two hundred forty-seven thousand, four hundred thirty-four".