1166410627199 has 8 divisors (see below), whose sum is σ = 1188674254800. Its totient is φ = 1144156476736.

The previous prime is 1166410627183. The next prime is 1166410627243. The reversal of 1166410627199 is 9917260146611.

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 1166410627199 - 2⁴ = 1166410627183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1166410627199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166410657199) 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, 2120537 + ... + 2613330.

It is an arithmetic number, because the mean of its divisors is an integer number (148584281850).

Almost surely, 2^{1166410627199} is an apocalyptic number.

1166410627199 is a deficient number, since it is larger than the sum of its proper divisors (22263627601).

1166410627199 is an equidigital number, since it uses as much as digits as its factorization.

1166410627199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738569.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 1166410627199 in words is "one trillion, one hundred sixty-six billion, four hundred ten million, six hundred twenty-seven thousand, one hundred ninety-nine".