8046138912 has 48 divisors (see below), whose sum is σ = 24138418752. Its totient is φ = 2298896640.

The previous prime is 8046138911. The next prime is 8046138923. The reversal of 8046138912 is 2198316408.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (8046138911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5986039 + ... + 5987382.

It is an arithmetic number, because the mean of its divisors is an integer number (502883724).

Almost surely, 2^8046138912 is an apocalyptic number.

It is an amenable number.

8046138912 is an abundant number, since it is smaller than the sum of its proper divisors (16092279840).

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

8046138912 is a wasteful number, since it uses less digits than its factorization.

8046138912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11973441 (or 11973433 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 8046138912 is about 89700.2726417261. The cubic root of 8046138912 is about 2003.8375412623.

The spelling of 8046138912 in words is "eight billion, forty-six million, one hundred thirty-eight thousand, nine hundred twelve".