2012404433 has 16 divisors (see below), whose sum is σ = 2228909760. Its totient is φ = 1804856256.

The previous prime is 2012404423. The next prime is 2012404439. The reversal of 2012404433 is 3344042102.

It is a cyclic number.

It is not a de Polignac number, because 2012404433 - 2⁶ = 2012404369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2012404399 and 2012404408.

It is not an unprimeable number, because it can be changed into a prime (2012404439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395258 + ... + 400316.

It is an arithmetic number, because the mean of its divisors is an integer number (139306860).

Almost surely, 2^2012404433 is an apocalyptic number.

It is an amenable number.

2012404433 is a deficient number, since it is larger than the sum of its proper divisors (216505327).

2012404433 is a wasteful number, since it uses less digits than its factorization.

2012404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2012404433 is about 44859.8309515317. The cubic root of 2012404433 is about 1262.5204509709.

Adding to 2012404433 its reverse (3344042102), we get a palindrome (5356446535).

The spelling of 2012404433 in words is "two billion, twelve million, four hundred four thousand, four hundred thirty-three".