1041133665442 has 16 divisors (see below), whose sum is σ = 1691902158912. Its totient is φ = 477645843600.

The previous prime is 1041133665431. The next prime is 1041133665443. The reversal of 1041133665442 is 2445663311401.

It is a junction number, because it is equal to n+sod(n) for n = 1041133665395 and 1041133665404.

It is not an unprimeable number, because it can be changed into a prime (1041133665443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119886684 + ... + 119895367.

It is an arithmetic number, because the mean of its divisors is an integer number (105743884932).

Almost surely, 2^{1041133665442} is an apocalyptic number.

1041133665442 is a deficient number, since it is larger than the sum of its proper divisors (650768493470).

1041133665442 is a wasteful number, since it uses less digits than its factorization.

1041133665442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239782233.

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 1041133665442 its reverse (2445663311401), we get a palindrome (3486796976843).

The spelling of 1041133665442 in words is "one trillion, forty-one billion, one hundred thirty-three million, six hundred sixty-five thousand, four hundred forty-two".