43054547044 has 24 divisors (see below), whose sum is σ = 79399793088. Its totient is φ = 20387426400.

The previous prime is 43054547017. The next prime is 43054547087. The reversal of 43054547044 is 44074545034.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43054546988 and 43054547006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2307462 + ... + 2326045.

It is an arithmetic number, because the mean of its divisors is an integer number (3308324712).

Almost surely, 2^43054547044 is an apocalyptic number.

It is an amenable number.

43054547044 is a deficient number, since it is larger than the sum of its proper divisors (36345246044).

43054547044 is a wasteful number, since it uses less digits than its factorization.

43054547044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633635 (or 4633633 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 40.

The spelling of 43054547044 in words is "forty-three billion, fifty-four million, five hundred forty-seven thousand, forty-four".