1111449241 has 16 divisors (see below), whose sum is σ = 1286683648. Its totient is φ = 940410000.

The previous prime is 1111449203. The next prime is 1111449271. The reversal of 1111449241 is 1429441111.

It is a cyclic number.

It is not a de Polignac number, because 1111449241 - 2²¹ = 1109352089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111449271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169066 + ... + 175516.

It is an arithmetic number, because the mean of its divisors is an integer number (80417728).

Almost surely, 2^1111449241 is an apocalyptic number.

It is an amenable number.

1111449241 is a deficient number, since it is larger than the sum of its proper divisors (175234407).

1111449241 is a wasteful number, since it uses less digits than its factorization.

1111449241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6772.

The product of its digits is 1152, while the sum is 28.

The square root of 1111449241 is about 33338.4048958555. The cubic root of 1111449241 is about 1035.8492228136.

The spelling of 1111449241 in words is "one billion, one hundred eleven million, four hundred forty-nine thousand, two hundred forty-one".