1344226910464 has 81 divisors (see below), whose sum is σ = 2703460962349. Its totient is φ = 667076986880.

The previous prime is 1344226910437. The next prime is 1344226910473. The reversal of 1344226910464 is 4640196224431.

It is a happy number.

The square root of 1344226910464 is 1159408.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 272985350400 + 1071241560064 = 522480^2 + 1035008^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4322272869 + ... + 4322273179.

Almost surely, 2^{1344226910464} is an apocalyptic number.

1344226910464 is the 1159408-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344226910464

1344226910464 is an abundant number, since it is smaller than the sum of its proper divisors (1359234051885).

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

1344226910464 is an frugal number, since it uses more digits than its factorization.

1344226910464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 1344226910464 in words is "one trillion, three hundred forty-four billion, two hundred twenty-six million, nine hundred ten thousand, four hundred sixty-four".