8040734144 has 28 divisors (see below), whose sum is σ = 15998656344. Its totient is φ = 4009576704.

The previous prime is 8040734123. The next prime is 8040734159. The reversal of 8040734144 is 4414370408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144542 + ... + 192285.

Almost surely, 2^8040734144 is an apocalyptic number.

It is an amenable number.

8040734144 is a deficient number, since it is larger than the sum of its proper divisors (7957922200).

8040734144 is a wasteful number, since it uses less digits than its factorization.

8040734144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337212 (or 337202 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 8040734144 is about 89670.1407604560. The cubic root of 8040734144 is about 2003.3887668865.

The spelling of 8040734144 in words is "eight billion, forty million, seven hundred thirty-four thousand, one hundred forty-four".