1150444166 has 8 divisors (see below), whose sum is σ = 1726052160. Its totient is φ = 575093448.

The previous prime is 1150444151. The next prime is 1150444177. The reversal of 1150444166 is 6614440511.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52721 + ... + 71276.

It is an arithmetic number, because the mean of its divisors is an integer number (215756520).

Almost surely, 2^1150444166 is an apocalyptic number.

1150444166 is a deficient number, since it is larger than the sum of its proper divisors (575607994).

1150444166 is a wasteful number, since it uses less digits than its factorization.

1150444166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128638.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1150444166 is about 33918.1981537935. The cubic root of 1150444166 is about 1047.8244193109.

Adding to 1150444166 its reverse (6614440511), we get a palindrome (7764884677).

The spelling of 1150444166 in words is "one billion, one hundred fifty million, four hundred forty-four thousand, one hundred sixty-six".