3000400040004 has 24 divisors (see below), whose sum is σ = 7000965676320. Its totient is φ = 1000128739584.

The previous prime is 3000400039999. The next prime is 3000400040023. The reversal of 3000400040004 is 4000400040003.

3000400040004 is a modest number, since divided by 40004 gives 30004 as remainder.

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 7 ways as a sum of consecutive naturals, for example, 3051727 + ... + 3913289.

It is an arithmetic number, because the mean of its divisors is an integer number (291706903180).

Almost surely, 2^{3000400040004} is an apocalyptic number.

It is an amenable number.

3000400040004 is an abundant number, since it is smaller than the sum of its proper divisors (4000565636316).

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

3000400040004 is a wasteful number, since it uses less digits than its factorization.

3000400040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151779 (or 1151777 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 3000400040004 its reverse (4000400040003), we get a palindrome (7000800080007).

Subtracting 3000400040004 from its reverse (4000400040003), we obtain a palindrome (999999999999).

The spelling of 3000400040004 in words is "three trillion, four hundred million, forty thousand, four".