8423333248 has 64 divisors (see below), whose sum is σ = 18651960720. Its totient is φ = 3756513280.

The previous prime is 8423333231. The next prime is 8423333267.

8423333248 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 8423333248.

It is a congruent number.

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, 18186 + ... + 131062.

Almost surely, 2^8423333248 is an apocalyptic number.

8423333248 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8423333248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9325980360).

8423333248 is an abundant number, since it is smaller than the sum of its proper divisors (10228627472).

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

8423333248 is a wasteful number, since it uses less digits than its factorization.

8423333248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112955 (or 112943 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

The square root of 8423333248 is about 91778.7189276468. The cubic root of 8423333248 is about 2034.6731821269.

It can be divided in two parts, 84 and 23333248, that added together give a palindrome (23333332).

The spelling of 8423333248 in words is "eight billion, four hundred twenty-three million, three hundred thirty-three thousand, two hundred forty-eight".