1160784078365 has 8 divisors (see below), whose sum is σ = 1440973338840. Its totient is φ = 896605632832.

The previous prime is 1160784078343. The next prime is 1160784078463. The reversal of 1160784078365 is 5638704870611.

It can be written as a sum of positive squares in 4 ways, for example, as 366086712601 + 794697365764 = 605051^2 + 891458^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1160784078365 - 2⁸ = 1160784078109 is a prime.

It is a super-3 number, since 3×1160784078365³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1160784078365.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4002703574 + ... + 4002703863.

It is an arithmetic number, because the mean of its divisors is an integer number (180121667355).

Almost surely, 2^{1160784078365} is an apocalyptic number.

It is an amenable number.

1160784078365 is a deficient number, since it is larger than the sum of its proper divisors (280189260475).

1160784078365 is an equidigital number, since it uses as much as digits as its factorization.

1160784078365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8005407471.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 1160784078365 in words is "one trillion, one hundred sixty billion, seven hundred eighty-four million, seventy-eight thousand, three hundred sixty-five".