43113434444 has 12 divisors (see below), whose sum is σ = 75726919968. Its totient is φ = 21477171600.

The previous prime is 43113434423. The next prime is 43113434453. The reversal of 43113434444 is 44443431134.

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, 19885187 + ... + 19887354.

It is an arithmetic number, because the mean of its divisors is an integer number (6310576664).

Almost surely, 2^43113434444 is an apocalyptic number.

It is an amenable number.

43113434444 is a deficient number, since it is larger than the sum of its proper divisors (32613485524).

43113434444 is a wasteful number, since it uses less digits than its factorization.

43113434444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39772816 (or 39772814 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 43113434444 its reverse (44443431134), we get a palindrome (87556865578).

The spelling of 43113434444 in words is "forty-three billion, one hundred thirteen million, four hundred thirty-four thousand, four hundred forty-four".