1107879194768 has 20 divisors (see below), whose sum is σ = 2146532752620. Its totient is φ = 553935258624.

The previous prime is 1107879194753. The next prime is 1107879194801. The reversal of 1107879194768 is 8674919787011.

It can be written as a sum of positive squares in 2 ways, for example, as 816659230864 + 291219963904 = 903692^2 + 539648^2 .

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1107879194698 and 1107879194707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122168 + ... + 3458856.

It is an arithmetic number, because the mean of its divisors is an integer number (107326637631).

Almost surely, 2^{1107879194768} is an apocalyptic number.

It is an amenable number.

1107879194768 is a deficient number, since it is larger than the sum of its proper divisors (1038653557852).

1107879194768 is a wasteful number, since it uses less digits than its factorization.

1107879194768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542354 (or 542348 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 68.

The spelling of 1107879194768 in words is "one trillion, one hundred seven billion, eight hundred seventy-nine million, one hundred ninety-four thousand, seven hundred sixty-eight".