2012404233044 has 12 divisors (see below), whose sum is σ = 3521979634068. Its totient is φ = 1006124337600.

The previous prime is 2012404233023. The next prime is 2012404233097. The reversal of 2012404233044 is 4403324042102.

It can be written as a sum of positive squares in 2 ways, for example, as 1875837030544 + 136567202500 = 1369612^2 + 369550^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2012404232998 and 2012404233016.

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, 19386497 + ... + 19490024.

It is an arithmetic number, because the mean of its divisors is an integer number (293498302839).

Almost surely, 2^{2012404233044} is an apocalyptic number.

It is an amenable number.

2012404233044 is a deficient number, since it is larger than the sum of its proper divisors (1509575401024).

2012404233044 is a wasteful number, since it uses less digits than its factorization.

2012404233044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38889466 (or 38889464 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2012404233044 its reverse (4403324042102), we get a palindrome (6415728275146).

The spelling of 2012404233044 in words is "two trillion, twelve billion, four hundred four million, two hundred thirty-three thousand, forty-four".