8140935120 has 40 divisors (see below), whose sum is σ = 25236899616. Its totient is φ = 2170915968.

The previous prime is 8140935043. The next prime is 8140935137. The reversal of 8140935120 is 215390418.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 16960042 + ... + 16960521.

Almost surely, 2^8140935120 is an apocalyptic number.

8140935120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8140935120 is an abundant number, since it is smaller than the sum of its proper divisors (17095964496).

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

8140935120 is a wasteful number, since it uses less digits than its factorization.

8140935120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33920579 (or 33920573 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 8140935120 is about 90227.1307312828. The cubic root of 8140935120 is about 2011.6762927688.

The spelling of 8140935120 in words is "eight billion, one hundred forty million, nine hundred thirty-five thousand, one hundred twenty".