1111793746944 has 352 divisors, whose sum is σ = 3065042206720. Its totient is φ = 358174752768.

The previous prime is 1111793746913. The next prime is 1111793747003. The reversal of 1111793746944 is 4496473971111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2933492547 + ... + 2933492925.

Almost surely, 2^{1111793746944} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111793746944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1532521103360).

1111793746944 is an abundant number, since it is smaller than the sum of its proper divisors (1953248459776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111793746944 is a wasteful number, since it uses less digits than its factorization.

1111793746944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 687 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 57.

The spelling of 1111793746944 in words is "one trillion, one hundred eleven billion, seven hundred ninety-three million, seven hundred forty-six thousand, nine hundred forty-four".