1144451104 has 12 divisors (see below), whose sum is σ = 2253138174. Its totient is φ = 572225536.

The previous prime is 1144451083. The next prime is 1144451131. The reversal of 1144451104 is 4011544411.

It can be written as a sum of positive squares in only one way, i.e., 1058851600 + 85599504 = 32540^2 + 9252^2 .

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 as a sum of consecutive naturals, namely, 17882017 + ... + 17882080.

Almost surely, 2^1144451104 is an apocalyptic number.

It is an amenable number.

1144451104 is a deficient number, since it is larger than the sum of its proper divisors (1108687070).

1144451104 is an equidigital number, since it uses as much as digits as its factorization.

1144451104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35764107 (or 35764099 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 1144451104 is about 33829.7369779902. The cubic root of 1144451104 is about 1046.0017572757.

Adding to 1144451104 its reverse (4011544411), we get a palindrome (5155995515).

The spelling of 1144451104 in words is "one billion, one hundred forty-four million, four hundred fifty-one thousand, one hundred four".