8118042912 has 576 divisors, whose sum is σ = 30010466304. Its totient is φ = 2105118720.

The previous prime is 8118042893. The next prime is 8118042917. The reversal of 8118042912 is 2192408118.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8118042917) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28685523 + ... + 28685805.

It is an arithmetic number, because the mean of its divisors is an integer number (52101504).

Almost surely, 2^8118042912 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 8118042912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15005233152).

8118042912 is an abundant number, since it is smaller than the sum of its proper divisors (21892423392).

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

8118042912 is a wasteful number, since it uses less digits than its factorization.

8118042912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 8118042912 is about 90100.1826413243. The cubic root of 8118042912 is about 2009.7889196920.

The spelling of 8118042912 in words is "eight billion, one hundred eighteen million, forty-two thousand, nine hundred twelve".