4004041012 has 12 divisors (see below), whose sum is σ = 7007562016. Its totient is φ = 2001880440.

The previous prime is 4004041009. The next prime is 4004041031. The reversal of 4004041012 is 2101404004.

4004041012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 55033 + ... + 105055.

Almost surely, 2^4004041012 is an apocalyptic number.

It is an amenable number.

4004041012 is a deficient number, since it is larger than the sum of its proper divisors (3003521004).

4004041012 is a wasteful number, since it uses less digits than its factorization.

4004041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70038 (or 70036 counting only the distinct ones).

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

The square root of 4004041012 is about 63277.4921437315. The cubic root of 4004041012 is about 1587.9354309476.

Adding to 4004041012 its reverse (2101404004), we get a palindrome (6105445016).

The spelling of 4004041012 in words is "four billion, four million, forty-one thousand, twelve".