8040341719 has 4 divisors (see below), whose sum is σ = 8040997296. Its totient is φ = 8039686144.

The previous prime is 8040341711. The next prime is 8040341773. The reversal of 8040341719 is 9171430408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8040341719 - 2³ = 8040341711 is a prime.

It is a super-2 number, since 2×8040341719² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8040341711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309034 + ... + 334039.

It is an arithmetic number, because the mean of its divisors is an integer number (2010249324).

Almost surely, 2^8040341719 is an apocalyptic number.

8040341719 is a deficient number, since it is larger than the sum of its proper divisors (655577).

8040341719 is a wasteful number, since it uses less digits than its factorization.

8040341719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655576.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 8040341719 is about 89667.9525750421. The cubic root of 8040341719 is about 2003.3561748117.

The spelling of 8040341719 in words is "eight billion, forty million, three hundred forty-one thousand, seven hundred nineteen".