1344230432 has 24 divisors (see below), whose sum is σ = 2731825152. Its totient is φ = 650433600.

The previous prime is 1344230413. The next prime is 1344230441. The reversal of 1344230432 is 2340324431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676544 + ... + 678527.

It is an arithmetic number, because the mean of its divisors is an integer number (113826048).

Almost surely, 2^1344230432 is an apocalyptic number.

It is an amenable number.

1344230432 is an abundant number, since it is smaller than the sum of its proper divisors (1387594720).

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

1344230432 is a wasteful number, since it uses less digits than its factorization.

1344230432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355112 (or 1355104 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1344230432 is about 36663.7481990044. The cubic root of 1344230432 is about 1103.6327368308.

Adding to 1344230432 its reverse (2340324431), we get a palindrome (3684554863).

The spelling of 1344230432 in words is "one billion, three hundred forty-four million, two hundred thirty thousand, four hundred thirty-two".