8043148368 has 120 divisors (see below), whose sum is σ = 23558735200. Its totient is φ = 2656312704.

The previous prime is 8043148327. The next prime is 8043148411. The reversal of 8043148368 is 8638413408.

8043148368 is a `hidden beast` number, since 80 + 4 + 31 + 483 + 68 = 666.

It is a super-2 number, since 2×8043148368² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 414303 + ... + 433281.

Almost surely, 2^8043148368 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 8043148368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11779367600).

8043148368 is an abundant number, since it is smaller than the sum of its proper divisors (15515586832).

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

8043148368 is a wasteful number, since it uses less digits than its factorization.

8043148368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19111 (or 19093 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 8043148368 is about 89683.6014441882. The cubic root of 8043148368 is about 2003.5892521147.

The spelling of 8043148368 in words is "eight billion, forty-three million, one hundred forty-eight thousand, three hundred sixty-eight".