1111404244 has 12 divisors (see below), whose sum is σ = 1945202868. Its totient is φ = 555632000.

The previous prime is 1111404233. The next prime is 1111404247. The reversal of 1111404244 is 4424041111.

It can be written as a sum of positive squares in 2 ways, for example, as 1012003344 + 99400900 = 31812^2 + 9970^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111404247) 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, 36924 + ... + 59884.

It is an arithmetic number, because the mean of its divisors is an integer number (162100239).

Almost surely, 2^1111404244 is an apocalyptic number.

It is an amenable number.

1111404244 is a deficient number, since it is larger than the sum of its proper divisors (833798624).

1111404244 is a wasteful number, since it uses less digits than its factorization.

1111404244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35066 (or 35064 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1111404244 is about 33337.7300367017. The cubic root of 1111404244 is about 1035.8352438467.

Adding to 1111404244 its reverse (4424041111), we get a palindrome (5535445355).

The spelling of 1111404244 in words is "one billion, one hundred eleven million, four hundred four thousand, two hundred forty-four".