1115753745744 has 120 divisors (see below), whose sum is σ = 3449549750400. Its totient is φ = 333827320320.

The previous prime is 1115753745739. The next prime is 1115753745761. The reversal of 1115753745744 is 4475473575111.

1115753745744 is a `hidden beast` number, since 1 + 1 + 1 + 57 + 537 + 4 + 57 + 4 + 4 = 666.

It is a super-2 number, since 2×1115753745744² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4333029 + ... + 4583300.

It is an arithmetic number, because the mean of its divisors is an integer number (28746247920).

Almost surely, 2^{1115753745744} is an apocalyptic number.

It is an amenable number.

1115753745744 is an abundant number, since it is smaller than the sum of its proper divisors (2333796004656).

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

1115753745744 is a wasteful number, since it uses less digits than its factorization.

1115753745744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916433 (or 8916424 counting only the distinct ones).

The product of its digits is 8232000, while the sum is 54.

The spelling of 1115753745744 in words is "one trillion, one hundred fifteen billion, seven hundred fifty-three million, seven hundred forty-five thousand, seven hundred forty-four".