43674764434 has 8 divisors (see below), whose sum is σ = 74871024768. Its totient is φ = 18717756180.

The previous prime is 43674764387. The next prime is 43674764459. The reversal of 43674764434 is 43446747634.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1559813002 + ... + 1559813029.

It is an arithmetic number, because the mean of its divisors is an integer number (9358878096).

Almost surely, 2^43674764434 is an apocalyptic number.

43674764434 is a deficient number, since it is larger than the sum of its proper divisors (31196260334).

43674764434 is a wasteful number, since it uses less digits than its factorization.

43674764434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119626040.

The product of its digits is 16257024, while the sum is 52.

The spelling of 43674764434 in words is "forty-three billion, six hundred seventy-four million, seven hundred sixty-four thousand, four hundred thirty-four".