2042533445012 has 6 divisors (see below), whose sum is σ = 3574433528778. Its totient is φ = 1021266722504.

The previous prime is 2042533444993. The next prime is 2042533445033. The reversal of 2042533445012 is 2105443352402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1721674639876 + 320858805136 = 1312126^2 + 566444^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255316680623 + ... + 255316680630.

It is an arithmetic number, because the mean of its divisors is an integer number (595738921463).

Almost surely, 2^{2042533445012} is an apocalyptic number.

It is an amenable number.

2042533445012 is a deficient number, since it is larger than the sum of its proper divisors (1531900083766).

2042533445012 is a wasteful number, since it uses less digits than its factorization.

2042533445012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510633361257 (or 510633361255 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 2042533445012 its reverse (2105443352402), we get a palindrome (4147976797414).

The spelling of 2042533445012 in words is "two trillion, forty-two billion, five hundred thirty-three million, four hundred forty-five thousand, twelve".