1144321114 has 16 divisors (see below), whose sum is σ = 1734485760. Its totient is φ = 566186400.

The previous prime is 1144321099. The next prime is 1144321147. The reversal of 1144321114 is 4111234411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80439 + ... + 93589.

It is an arithmetic number, because the mean of its divisors is an integer number (108405360).

Almost surely, 2^1144321114 is an apocalyptic number.

1144321114 is a deficient number, since it is larger than the sum of its proper divisors (590164646).

1144321114 is a wasteful number, since it uses less digits than its factorization.

1144321114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13605.

The product of its digits is 384, while the sum is 22.

The square root of 1144321114 is about 33827.8156847290. The cubic root of 1144321114 is about 1045.9621531615.

Adding to 1144321114 its reverse (4111234411), we get a palindrome (5255555525).

The spelling of 1144321114 in words is "one billion, one hundred forty-four million, three hundred twenty-one thousand, one hundred fourteen".