1040660174612 has 12 divisors (see below), whose sum is σ = 1879902251136. Its totient is φ = 503545245720.

The previous prime is 1040660174611. The next prime is 1040660174629. The reversal of 1040660174612 is 2164710660401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040660174611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4196210258 + ... + 4196210505.

It is an arithmetic number, because the mean of its divisors is an integer number (156658520928).

Almost surely, 2^{1040660174612} is an apocalyptic number.

It is an amenable number.

1040660174612 is a deficient number, since it is larger than the sum of its proper divisors (839242076524).

1040660174612 is a wasteful number, since it uses less digits than its factorization.

1040660174612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8392420798 (or 8392420796 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 1040660174612 in words is "one trillion, forty billion, six hundred sixty million, one hundred seventy-four thousand, six hundred twelve".