1116072845361 has 12 divisors (see below), whose sum is σ = 1616165944692. Its totient is φ = 742174383456.

The previous prime is 1116072845347. The next prime is 1116072845441. The reversal of 1116072845361 is 1635482706111.

1116072845361 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 0 + 7 + 284 + 5 + 361 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 933503792400 + 182569052961 = 966180^2 + 427281^2 .

It is not a de Polignac number, because 1116072845361 - 2²¹ = 1116070748209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1116272845361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156177906 + ... + 156185051.

It is an arithmetic number, because the mean of its divisors is an integer number (134680495391).

Almost surely, 2^{1116072845361} is an apocalyptic number.

It is an amenable number.

1116072845361 is a deficient number, since it is larger than the sum of its proper divisors (500093099331).

1116072845361 is a wasteful number, since it uses less digits than its factorization.

1116072845361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312363360 (or 312363357 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 1116072845361 in words is "one trillion, one hundred sixteen billion, seventy-two million, eight hundred forty-five thousand, three hundred sixty-one".