8040000001 has 16 divisors (see below), whose sum is σ = 9059150016. Its totient is φ = 7130772000.

The previous prime is 8039999993. The next prime is 8040000047. The reversal of 8040000001 is 1000000408.

It is not a de Polignac number, because 8040000001 - 2³ = 8039999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8040000401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19095 + ... + 128236.

It is an arithmetic number, because the mean of its divisors is an integer number (566196876).

Almost surely, 2^8040000001 is an apocalyptic number.

It is an amenable number.

8040000001 is a deficient number, since it is larger than the sum of its proper divisors (1019150015).

8040000001 is a wasteful number, since it uses less digits than its factorization.

8040000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147405 (or 147383 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 8040000001 is about 89666.0470914158. The cubic root of 8040000001 is about 2003.3277932417.

Adding to 8040000001 its reverse (1000000408), we get a palindrome (9040000409).

The spelling of 8040000001 in words is "eight billion, forty million, one", and thus it is an aban number and an uban number.