8417231020 has 48 divisors (see below), whose sum is σ = 19294184448. Its totient is φ = 3059053760.

The previous prime is 8417230993. The next prime is 8417231099. The reversal of 8417231020 is 201327148.

It is a self number, because there is not a number n which added to its sum of digits gives 8417231020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409509 + ... + 429571.

It is an arithmetic number, because the mean of its divisors is an integer number (401962176).

Almost surely, 2^8417231020 is an apocalyptic number.

It is an amenable number.

8417231020 is an abundant number, since it is smaller than the sum of its proper divisors (10876953428).

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

8417231020 is a wasteful number, since it uses less digits than its factorization.

8417231020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21990 (or 21988 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 8417231020 is about 91745.4686619454. The cubic root of 8417231020 is about 2034.1817282593.

Adding to 8417231020 its reverse (201327148), we get a palindrome (8618558168).

The spelling of 8417231020 in words is "eight billion, four hundred seventeen million, two hundred thirty-one thousand, twenty".