43253105044 has 12 divisors (see below), whose sum is σ = 76822679584. Its totient is φ = 21303768024.

The previous prime is 43253105023. The next prime is 43253105053. The reversal of 43253105044 is 44050135234.

It is a junction number, because it is equal to n+sod(n) for n = 43253104997 and 43253105015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80695824 + ... + 80696359.

Almost surely, 2^43253105044 is an apocalyptic number.

It is an amenable number.

43253105044 is a deficient number, since it is larger than the sum of its proper divisors (33569574540).

43253105044 is a wasteful number, since it uses less digits than its factorization.

43253105044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161392254 (or 161392252 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 43253105044 in words is "forty-three billion, two hundred fifty-three million, one hundred five thousand, forty-four".