1071041007044 has 6 divisors (see below), whose sum is σ = 1874321762334. Its totient is φ = 535520503520.

The previous prime is 1071041007007. The next prime is 1071041007053. The reversal of 1071041007044 is 4407001401701.

It can be written as a sum of positive squares in only one way, i.e., 905424565444 + 165616441600 = 951538^2 + 406960^2 .

It is a super-2 number, since 2×1071041007044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1071041006998 and 1071041007016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133880125877 + ... + 133880125884.

It is an arithmetic number, because the mean of its divisors is an integer number (312386960389).

Almost surely, 2^{1071041007044} is an apocalyptic number.

It is an amenable number.

1071041007044 is a deficient number, since it is larger than the sum of its proper divisors (803280755290).

1071041007044 is a wasteful number, since it uses less digits than its factorization.

1071041007044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267760251765 (or 267760251763 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

Adding to 1071041007044 its reverse (4407001401701), we get a palindrome (5478042408745).

The spelling of 1071041007044 in words is "one trillion, seventy-one billion, forty-one million, seven thousand, forty-four".