40004000041 has 8 divisors (see below), whose sum is σ = 43075095840. Its totient is φ = 37012673088.

The previous prime is 40003999963. The next prime is 40004000077. The reversal of 40004000041 is 14000040004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40004000041 - 2⁷ = 40003999913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40003999985 and 40004000030.

It is not an unprimeable number, because it can be changed into a prime (40004007041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19941171 + ... + 19943176.

It is an arithmetic number, because the mean of its divisors is an integer number (5384386980).

Almost surely, 2^40004000041 is an apocalyptic number.

It is an amenable number.

40004000041 is a deficient number, since it is larger than the sum of its proper divisors (3071095799).

40004000041 is a wasteful number, since it uses less digits than its factorization.

40004000041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39884423.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 40004000041 its reverse (14000040004), we get a palindrome (54004040045).

The spelling of 40004000041 in words is "forty billion, four million, forty-one", and thus it is an aban number.