2012042104 has 32 divisors (see below), whose sum is σ = 3909911040. Its totient is φ = 969660000.

The previous prime is 2012042099. The next prime is 2012042141. The reversal of 2012042104 is 4012402102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46087 + ... + 78409.

It is an arithmetic number, because the mean of its divisors is an integer number (122184720).

Almost surely, 2^2012042104 is an apocalyptic number.

It is an amenable number.

2012042104 is a deficient number, since it is larger than the sum of its proper divisors (1897868936).

2012042104 is a wasteful number, since it uses less digits than its factorization.

2012042104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32611 (or 32607 counting only the distinct ones).

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

The square root of 2012042104 is about 44855.7923126991. The cubic root of 2012042104 is about 1262.4446750778. Note that the first 3 decimals are identical.

Adding to 2012042104 its reverse (4012402102), we get a palindrome (6024444206).

The spelling of 2012042104 in words is "two billion, twelve million, forty-two thousand, one hundred four".