83824543808740 has 48 divisors (see below), whose sum is σ = 201905182870272. Its totient is φ = 28636089630336.

The previous prime is 83824543808723. The next prime is 83824543808741. The reversal of 83824543808740 is 4780834542838.

83824543808740 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (83824543808741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080731512 + ... + 1080809071.

It is an arithmetic number, because the mean of its divisors is an integer number (4206357976464).

Almost surely, 2^{83824543808740} is an apocalyptic number.

It is an amenable number.

83824543808740 is an abundant number, since it is smaller than the sum of its proper divisors (118080639061532).

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

83824543808740 is a wasteful number, since it uses less digits than its factorization.

83824543808740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161540876 (or 2161540874 counting only the distinct ones).

The product of its (nonzero) digits is 165150720, while the sum is 64.

The spelling of 83824543808740 in words is "eighty-three trillion, eight hundred twenty-four billion, five hundred forty-three million, eight hundred eight thousand, seven hundred forty".