43674960912 has 160 divisors (see below), whose sum is σ = 128773186560. Its totient is φ = 12626127360.

The previous prime is 43674960911. The next prime is 43674960937. The reversal of 43674960912 is 21906947634.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43674960911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4816639 + ... + 4825697.

It is an arithmetic number, because the mean of its divisors is an integer number (804832416).

Almost surely, 2^43674960912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43674960912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64386593280).

43674960912 is an abundant number, since it is smaller than the sum of its proper divisors (85098225648).

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

43674960912 is a wasteful number, since it uses less digits than its factorization.

43674960912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9501 (or 9495 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 43674960912 in words is "forty-three billion, six hundred seventy-four million, nine hundred sixty thousand, nine hundred twelve".