43466000768 has 64 divisors (see below), whose sum is σ = 87187968000. Its totient is φ = 21584048640.

The previous prime is 43466000723. The next prime is 43466000789. The reversal of 43466000768 is 86700066434.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 12816353 + ... + 12819743.

It is an arithmetic number, because the mean of its divisors is an integer number (1362312000).

Almost surely, 2^43466000768 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 43466000768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43593984000).

43466000768 is an abundant number, since it is smaller than the sum of its proper divisors (43721967232).

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

43466000768 is a wasteful number, since it uses less digits than its factorization.

43466000768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063 (or 4051 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 43466000768 in words is "forty-three billion, four hundred sixty-six million, seven hundred sixty-eight", and thus it is an aban number.