1241223044 has 12 divisors (see below), whose sum is σ = 2186719500. Its totient is φ = 616446048.

The previous prime is 1241223041. The next prime is 1241223073. The reversal of 1241223044 is 4403221421.

It can be written as a sum of positive squares in 2 ways, for example, as 326886400 + 914336644 = 18080^2 + 30238^2 .

It is not an unprimeable number, because it can be changed into a prime (1241223041) 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 3 ways as a sum of consecutive naturals, for example, 1040699 + ... + 1041890.

It is an arithmetic number, because the mean of its divisors is an integer number (182226625).

Almost surely, 2^1241223044 is an apocalyptic number.

It is an amenable number.

1241223044 is a deficient number, since it is larger than the sum of its proper divisors (945496456).

1241223044 is a wasteful number, since it uses less digits than its factorization.

1241223044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082742 (or 2082740 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1241223044 is about 35230.9955011209. The cubic root of 1241223044 is about 1074.6901703834.

Adding to 1241223044 its reverse (4403221421), we get a palindrome (5644444465).

The spelling of 1241223044 in words is "one billion, two hundred forty-one million, two hundred twenty-three thousand, forty-four".