8040341720 has 32 divisors (see below), whose sum is σ = 19042916400. Its totient is φ = 3046866048.

The previous prime is 8040341711. The next prime is 8040341773. The reversal of 8040341720 is 271430408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5288939 + ... + 5290458.

Almost surely, 2^8040341720 is an apocalyptic number.

It is an amenable number.

8040341720 is an abundant number, since it is smaller than the sum of its proper divisors (11002574680).

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

8040341720 is a wasteful number, since it uses less digits than its factorization.

8040341720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10579427 (or 10579423 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 8040341720 is about 89667.9525806182. The cubic root of 8040341720 is about 2003.3561748947.

The spelling of 8040341720 in words is "eight billion, forty million, three hundred forty-one thousand, seven hundred twenty".