43447074434 has 8 divisors (see below), whose sum is σ = 65185466688. Its totient is φ = 21718585540.

The previous prime is 43447074427. The next prime is 43447074479.

43447074434 is nontrivially palindromic in base 10.

43447074434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2464862 + ... + 2482425.

It is an arithmetic number, because the mean of its divisors is an integer number (8148183336).

Almost surely, 2^43447074434 is an apocalyptic number.

43447074434 is a deficient number, since it is larger than the sum of its proper divisors (21738392254).

43447074434 is a wasteful number, since it uses less digits than its factorization.

43447074434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951680.

The product of its (nonzero) digits is 1806336, while the sum is 44.

The spelling of 43447074434 in words is "forty-three billion, four hundred forty-seven million, seventy-four thousand, four hundred thirty-four".