1230230344 has 128 divisors (see below), whose sum is σ = 2838528000. Its totient is φ = 488726784.

The previous prime is 1230230341. The next prime is 1230230369. The reversal of 1230230344 is 4430320321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1230230341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5516617 + ... + 5516839.

It is an arithmetic number, because the mean of its divisors is an integer number (22176000).

Almost surely, 2^1230230344 is an apocalyptic number.

1230230344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230230344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1419264000).

1230230344 is an abundant number, since it is smaller than the sum of its proper divisors (1608297656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230230344 is a wasteful number, since it uses less digits than its factorization.

1230230344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1230230344 is about 35074.6396132590. The cubic root of 1230230344 is about 1071.5081490033.

Adding to 1230230344 its reverse (4430320321), we get a palindrome (5660550665).

The spelling of 1230230344 in words is "one billion, two hundred thirty million, two hundred thirty thousand, three hundred forty-four".