1180605861841 has 8 divisors (see below), whose sum is σ = 1350088084800. Its totient is φ = 1011329699568.

The previous prime is 1180605861821. The next prime is 1180605861901. The reversal of 1180605861841 is 1481685060811.

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 1180605861841 - 2²⁷ = 1180471644113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1180605861821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51502891 + ... + 51525808.

It is an arithmetic number, because the mean of its divisors is an integer number (168761010600).

Almost surely, 2^{1180605861841} is an apocalyptic number.

It is an amenable number.

1180605861841 is a deficient number, since it is larger than the sum of its proper divisors (169482222959).

1180605861841 is a wasteful number, since it uses less digits than its factorization.

1180605861841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103030343.

The product of its (nonzero) digits is 368640, while the sum is 49.

The spelling of 1180605861841 in words is "one trillion, one hundred eighty billion, six hundred five million, eight hundred sixty-one thousand, eight hundred forty-one".