43112044434 has 16 divisors (see below), whose sum is σ = 86242525920. Its totient is φ = 14367608640.

The previous prime is 43112044363. The next prime is 43112044477. The reversal of 43112044434 is 43444021134.

It is an unprimeable number.

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, 737719 + ... + 794010.

It is an arithmetic number, because the mean of its divisors is an integer number (5390157870).

Almost surely, 2^43112044434 is an apocalyptic number.

43112044434 is an abundant number, since it is smaller than the sum of its proper divisors (43130481486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43112044434 is a wasteful number, since it uses less digits than its factorization.

43112044434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536425.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 43112044434 its reverse (43444021134), we get a palindrome (86556065568).

The spelling of 43112044434 in words is "forty-three billion, one hundred twelve million, forty-four thousand, four hundred thirty-four".