133042044304042 has 16 divisors (see below), whose sum is σ = 200423439681192. Its totient is φ = 66234637586880.

The previous prime is 133042044304003. The next prime is 133042044304063. The reversal of 133042044304042 is 240403440240331.

It can be written as a sum of positive squares in 4 ways, for example, as 67344032608281 + 65698011695761 = 8206341^2 + 8105431^2 .

It is a super-2 number, since 2×133042044304042² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133042044303989 and 133042044304007.

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, 100972209 + ... + 102281332.

Almost surely, 2^{133042044304042} is an apocalyptic number.

133042044304042 is a deficient number, since it is larger than the sum of its proper divisors (67381395377150).

133042044304042 is a wasteful number, since it uses less digits than its factorization.

133042044304042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203254953.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 133042044304042 its reverse (240403440240331), we get a palindrome (373445484544373).

The spelling of 133042044304042 in words is "one hundred thirty-three trillion, forty-two billion, forty-four million, three hundred four thousand, forty-two".