1040707766768 has 20 divisors (see below), whose sum is σ = 2016434285928. Its totient is φ = 520337628480.

The previous prime is 1040707766767. The next prime is 1040707766801. The reversal of 1040707766768 is 8676677070401.

It is a super-2 number, since 2×1040707766768² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040707766767) 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, 479138 + ... + 1520193.

Almost surely, 2^{1040707766768} is an apocalyptic number.

It is an amenable number.

1040707766768 is a deficient number, since it is larger than the sum of its proper divisors (975726519160).

1040707766768 is a wasteful number, since it uses less digits than its factorization.

1040707766768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031872 (or 2031866 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 59.

The spelling of 1040707766768 in words is "one trillion, forty billion, seven hundred seven million, seven hundred sixty-six thousand, seven hundred sixty-eight".