943723800852 has 192 divisors, whose sum is σ = 2674412826624. Its totient is φ = 252845107200.

The previous prime is 943723800829. The next prime is 943723800857. The reversal of 943723800852 is 258008327349.

943723800852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×943723800852² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 943723800795 and 943723800804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (943723800857) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 650394727 + ... + 650396177.

It is an arithmetic number, because the mean of its divisors is an integer number (13929233472).

Almost surely, 2^943723800852 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 943723800852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1337206413312).

943723800852 is an abundant number, since it is smaller than the sum of its proper divisors (1730689025772).

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

943723800852 is a wasteful number, since it uses less digits than its factorization.

943723800852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838 (or 2836 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 943723800852 in words is "nine hundred forty-three billion, seven hundred twenty-three million, eight hundred thousand, eight hundred fifty-two".