1343310544225 has 12 divisors (see below), whose sum is σ = 1793836234876. Its totient is φ = 991983170880.

The previous prime is 1343310544217. The next prime is 1343310544249. The reversal of 1343310544225 is 5224450133431.

It can be written as a sum of positive squares in 6 ways, for example, as 216596229201 + 1126714315024 = 465399^2 + 1061468^2 .

It is not a de Polignac number, because 1343310544225 - 2³ = 1343310544217 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2066631282 + ... + 2066631931.

Almost surely, 2^{1343310544225} is an apocalyptic number.

It is an amenable number.

1343310544225 is a deficient number, since it is larger than the sum of its proper divisors (450525690651).

1343310544225 is a wasteful number, since it uses less digits than its factorization.

1343310544225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133263236 (or 4133263231 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 1343310544225 its reverse (5224450133431), we get a palindrome (6567760677656).

The spelling of 1343310544225 in words is "one trillion, three hundred forty-three billion, three hundred ten million, five hundred forty-four thousand, two hundred twenty-five".