1135680124689 has 24 divisors (see below), whose sum is σ = 1894824595872. Its totient is φ = 647803278720.

The previous prime is 1135680124673. The next prime is 1135680124703. The reversal of 1135680124689 is 9864210865311.

It is a happy number.

1135680124689 is a `hidden beast` number, since 1 + 1 + 3 + 568 + 0 + 12 + 4 + 68 + 9 = 666.

It is not a de Polignac number, because 1135680124689 - 2⁴ = 1135680124673 is a prime.

It is a super-2 number, since 2×1135680124689² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1135680124609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337395859 + ... + 337399224.

It is an arithmetic number, because the mean of its divisors is an integer number (78951024828).

Almost surely, 2^{1135680124689} is an apocalyptic number.

It is an amenable number.

1135680124689 is a deficient number, since it is larger than the sum of its proper divisors (759144471183).

1135680124689 is a wasteful number, since it uses less digits than its factorization.

1135680124689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674795117 (or 674795114 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 1135680124689 in words is "one trillion, one hundred thirty-five billion, six hundred eighty million, one hundred twenty-four thousand, six hundred eighty-nine".