1230344044 has 24 divisors (see below), whose sum is σ = 2198371280. Its totient is φ = 602360064.

The previous prime is 1230344039. The next prime is 1230344047. The reversal of 1230344044 is 4404430321.

It is not an unprimeable number, because it can be changed into a prime (1230344047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25432 + ... + 55744.

Almost surely, 2^1230344044 is an apocalyptic number.

It is an amenable number.

1230344044 is a deficient number, since it is larger than the sum of its proper divisors (968027236).

1230344044 is a wasteful number, since it uses less digits than its factorization.

1230344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30529 (or 30527 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1230344044 is about 35076.2604050090. The cubic root of 1230344044 is about 1071.5411581938.

Adding to 1230344044 its reverse (4404430321), we get a palindrome (5634774365).

The spelling of 1230344044 in words is "one billion, two hundred thirty million, three hundred forty-four thousand, forty-four".