43041666812 has 6 divisors (see below), whose sum is σ = 75322916928. Its totient is φ = 21520833404.

The previous prime is 43041666797. The next prime is 43041666827. The reversal of 43041666812 is 21866614034.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43041666797) and next prime (43041666827).

It is a self number, because there is not a number n which added to its sum of digits gives 43041666812.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5380208348 + ... + 5380208355.

It is an arithmetic number, because the mean of its divisors is an integer number (12553819488).

Almost surely, 2^43041666812 is an apocalyptic number.

It is an amenable number.

43041666812 is a deficient number, since it is larger than the sum of its proper divisors (32281250116).

43041666812 is a wasteful number, since it uses less digits than its factorization.

43041666812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10760416707 (or 10760416705 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 43041666812 in words is "forty-three billion, forty-one million, six hundred sixty-six thousand, eight hundred twelve".