4012033404 has 12 divisors (see below), whose sum is σ = 9361411304. Its totient is φ = 1337344464.

The previous prime is 4012033387. The next prime is 4012033409. The reversal of 4012033404 is 4043302104.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012033409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167168047 + ... + 167168070.

Almost surely, 2^4012033404 is an apocalyptic number.

It is an amenable number.

4012033404 is an abundant number, since it is smaller than the sum of its proper divisors (5349377900).

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

4012033404 is a wasteful number, since it uses less digits than its factorization.

4012033404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334336124 (or 334336122 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4012033404 is about 63340.6141744773. The cubic root of 4012033404 is about 1588.9912782271.

Adding to 4012033404 its reverse (4043302104), we get a palindrome (8055335508).

The spelling of 4012033404 in words is "four billion, twelve million, thirty-three thousand, four hundred four".