1230353344 has 28 divisors (see below), whose sum is σ = 2663436888. Its totient is φ = 559251200.

The previous prime is 1230353339. The next prime is 1230353353. The reversal of 1230353344 is 4433530321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873127 + ... + 874534.

It is an arithmetic number, because the mean of its divisors is an integer number (95122746).

Almost surely, 2^1230353344 is an apocalyptic number.

It is an amenable number.

1230353344 is an abundant number, since it is smaller than the sum of its proper divisors (1433083544).

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

1230353344 is a wasteful number, since it uses less digits than its factorization.

1230353344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747684 (or 1747674 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 1230353344 is about 35076.3929730524. The cubic root of 1230353344 is about 1071.5438580640.

Adding to 1230353344 its reverse (4433530321), we get a palindrome (5663883665).

The spelling of 1230353344 in words is "one billion, two hundred thirty million, three hundred fifty-three thousand, three hundred forty-four".