1117665260626 has 16 divisors (see below), whose sum is σ = 1679202907200. Its totient is φ = 557931678480.

The previous prime is 1117665260599. The next prime is 1117665260639. The reversal of 1117665260626 is 6260625667111.

It is a self number, because there is not a number n which added to its sum of digits gives 1117665260626.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2946561 + ... + 3304171.

It is an arithmetic number, because the mean of its divisors is an integer number (104950181700).

Almost surely, 2^{1117665260626} is an apocalyptic number.

1117665260626 is a deficient number, since it is larger than the sum of its proper divisors (561537646574).

1117665260626 is a wasteful number, since it uses less digits than its factorization.

1117665260626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360129.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 1117665260626 in words is "one trillion, one hundred seventeen billion, six hundred sixty-five million, two hundred sixty thousand, six hundred twenty-six".