1230444244 has 6 divisors (see below), whose sum is σ = 2153277434. Its totient is φ = 615222120.

The previous prime is 1230444223. The next prime is 1230444289. The reversal of 1230444244 is 4424440321.

It can be written as a sum of positive squares in only one way, i.e., 1160219844 + 70224400 = 34062^2 + 8380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153805527 + ... + 153805534.

Almost surely, 2^1230444244 is an apocalyptic number.

It is an amenable number.

1230444244 is a deficient number, since it is larger than the sum of its proper divisors (922833190).

1230444244 is a wasteful number, since it uses less digits than its factorization.

1230444244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307611065 (or 307611063 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 1230444244 is about 35077.6886923868. The cubic root of 1230444244 is about 1071.5702464016.

Adding to 1230444244 its reverse (4424440321), we get a palindrome (5654884565).

The spelling of 1230444244 in words is "one billion, two hundred thirty million, four hundred forty-four thousand, two hundred forty-four".