1116905263748 has 12 divisors (see below), whose sum is σ = 2021983667340. Its totient is φ = 539195644512.

The previous prime is 1116905263723. The next prime is 1116905263807. The reversal of 1116905263748 is 8473625096111.

It can be written as a sum of positive squares in 2 ways, for example, as 884367206464 + 232538057284 = 940408^2 + 482222^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1116905263748.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4814246711 + ... + 4814246942.

It is an arithmetic number, because the mean of its divisors is an integer number (168498638945).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1116905263748 = 2233810527496, but 3⋅1116905263748 = 3350715791244 is not.

Almost surely, 2^{1116905263748} is an apocalyptic number.

It is an amenable number.

1116905263748 is a deficient number, since it is larger than the sum of its proper divisors (905078403592).

1116905263748 is a wasteful number, since it uses less digits than its factorization.

1116905263748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9628493686 (or 9628493684 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 1116905263748 in words is "one trillion, one hundred sixteen billion, nine hundred five million, two hundred sixty-three thousand, seven hundred forty-eight".