8341231820 has 24 divisors (see below), whose sum is σ = 17518326000. Its totient is φ = 3336161472.

The previous prime is 8341231817. The next prime is 8341231837. The reversal of 8341231820 is 281321438.

It is a super-2 number, since 2×8341231820² (a number of 21 digits) contains 22 as substring.

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, 333926 + ... + 358034.

It is an arithmetic number, because the mean of its divisors is an integer number (729930250).

Almost surely, 2^8341231820 is an apocalyptic number.

It is an amenable number.

8341231820 is an abundant number, since it is smaller than the sum of its proper divisors (9177094180).

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

8341231820 is a wasteful number, since it uses less digits than its factorization.

8341231820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41417 (or 41415 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 8341231820 is about 91330.3444644769. The cubic root of 8341231820 is about 2028.0409988119.

The spelling of 8341231820 in words is "eight billion, three hundred forty-one million, two hundred thirty-one thousand, eight hundred twenty".