43823340316 has 144 divisors (see below), whose sum is σ = 96178586112. Its totient is φ = 17357760000.

The previous prime is 43823340277. The next prime is 43823340383. The reversal of 43823340316 is 61304332834.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58352941 + ... + 58353691.

It is an arithmetic number, because the mean of its divisors is an integer number (667906848).

Almost surely, 2^43823340316 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 43823340316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48089293056).

43823340316 is an abundant number, since it is smaller than the sum of its proper divisors (52355245796).

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

43823340316 is a wasteful number, since it uses less digits than its factorization.

43823340316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 43823340316 in words is "forty-three billion, eight hundred twenty-three million, three hundred forty thousand, three hundred sixteen".