3004120040 has 16 divisors (see below), whose sum is σ = 6759270180. Its totient is φ = 1201648000.

The previous prime is 3004120033. The next prime is 3004120057. The reversal of 3004120040 is 400214003.

It can be written as a sum of positive squares in 2 ways, for example, as 2983562884 + 20557156 = 54622^2 + 4534^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3004119997 and 3004120024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37551461 + ... + 37551540.

Almost surely, 2^3004120040 is an apocalyptic number.

It is an amenable number.

3004120040 is an abundant number, since it is smaller than the sum of its proper divisors (3755150140).

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

3004120040 is a wasteful number, since it uses less digits than its factorization.

3004120040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75103012 (or 75103008 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3004120040 is about 54809.8534936922. The cubic root of 3004120040 is about 1442.9095045067.

Adding to 3004120040 its reverse (400214003), we get a palindrome (3404334043).

The spelling of 3004120040 in words is "three billion, four million, one hundred twenty thousand, forty".