1144216134166 has 8 divisors (see below), whose sum is σ = 1961513372880. Its totient is φ = 490378343208.

The previous prime is 1144216134137. The next prime is 1144216134167. The reversal of 1144216134166 is 6614316124411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144216134167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40864861921 + ... + 40864861948.

It is an arithmetic number, because the mean of its divisors is an integer number (245189171610).

Almost surely, 2^{1144216134166} is an apocalyptic number.

1144216134166 is a deficient number, since it is larger than the sum of its proper divisors (817297238714).

1144216134166 is an equidigital number, since it uses as much as digits as its factorization.

1144216134166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81729723878.

The product of its digits is 82944, while the sum is 40.

The spelling of 1144216134166 in words is "one trillion, one hundred forty-four billion, two hundred sixteen million, one hundred thirty-four thousand, one hundred sixty-six".