1116874377344 has 64 divisors (see below), whose sum is σ = 2427670094400. Its totient is φ = 507592350720.

The previous prime is 1116874377293. The next prime is 1116874377407. The reversal of 1116874377344 is 4437734786111.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1116874377344.

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, 9681797 + ... + 9796475.

It is an arithmetic number, because the mean of its divisors is an integer number (37932345225).

Almost surely, 2^{1116874377344} is an apocalyptic number.

It is an amenable number.

1116874377344 is an abundant number, since it is smaller than the sum of its proper divisors (1310795717056).

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

1116874377344 is a wasteful number, since it uses less digits than its factorization.

1116874377344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121621 (or 121609 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 56.

The spelling of 1116874377344 in words is "one trillion, one hundred sixteen billion, eight hundred seventy-four million, three hundred seventy-seven thousand, three hundred forty-four".