43474247433 has 12 divisors (see below), whose sum is σ = 65526402240. Its totient is φ = 27722708376.

The previous prime is 43474247417. The next prime is 43474247437. The reversal of 43474247433 is 33474247434.

It is not a de Polignac number, because 43474247433 - 2⁴ = 43474247417 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 105010053 + ... + 105010466.

It is an arithmetic number, because the mean of its divisors is an integer number (5460533520).

Almost surely, 2^43474247433 is an apocalyptic number.

It is an amenable number.

43474247433 is a deficient number, since it is larger than the sum of its proper divisors (22052154807).

43474247433 is a wasteful number, since it uses less digits than its factorization.

43474247433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210020548 (or 210020545 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 45.

Subtracting from 43474247433 its reverse (33474247434), we obtain a palindrome (9999999999).

The spelling of 43474247433 in words is "forty-three billion, four hundred seventy-four million, two hundred forty-seven thousand, four hundred thirty-three".