40800000004 has 12 divisors (see below), whose sum is σ = 71407542528. Its totient is φ = 20397845000.

The previous prime is 40799999969. The next prime is 40800000047. The reversal of 40800000004 is 40000000804.

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, 495772 + ... + 572179.

It is an arithmetic number, because the mean of its divisors is an integer number (5950628544).

Almost surely, 2^40800000004 is an apocalyptic number.

It is an amenable number.

40800000004 is a deficient number, since it is larger than the sum of its proper divisors (30607542524).

40800000004 is a wasteful number, since it uses less digits than its factorization.

40800000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077506 (or 1077504 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 40800000004 its reverse (40000000804), we get a palindrome (80800000808).

The spelling of 40800000004 in words is "forty billion, eight hundred million, four", and thus it is an aban number.