43801141716 has 216 divisors, whose sum is σ = 122667120576. Its totient is φ = 13663365120.

The previous prime is 43801141679. The next prime is 43801141721. The reversal of 43801141716 is 61714110834.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 67698505 + ... + 67699151.

It is an arithmetic number, because the mean of its divisors is an integer number (567903336).

Almost surely, 2^43801141716 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 43801141716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61333560288).

43801141716 is an abundant number, since it is smaller than the sum of its proper divisors (78865978860).

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

43801141716 is a wasteful number, since it uses less digits than its factorization.

43801141716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 43801141716 in words is "forty-three billion, eight hundred one million, one hundred forty-one thousand, seven hundred sixteen".