43404434374 has 32 divisors (see below), whose sum is σ = 79131686400. Its totient is φ = 17430523008.

The previous prime is 43404434369. The next prime is 43404434417. The reversal of 43404434374 is 47343440434.

43404434374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347674 + ... + 455725.

It is an arithmetic number, because the mean of its divisors is an integer number (2472865200).

Almost surely, 2^43404434374 is an apocalyptic number.

43404434374 is a deficient number, since it is larger than the sum of its proper divisors (35727252026).

43404434374 is a wasteful number, since it uses less digits than its factorization.

43404434374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803652.

The product of its (nonzero) digits is 774144, while the sum is 40.

The spelling of 43404434374 in words is "forty-three billion, four hundred four million, four hundred thirty-four thousand, three hundred seventy-four".