1325044343312 has 20 divisors (see below), whose sum is σ = 2580174292800. Its totient is φ = 659192912928.

The previous prime is 1325044343309. The next prime is 1325044343383. The reversal of 1325044343312 is 2133434405231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208075388 + ... + 208081755.

It is an arithmetic number, because the mean of its divisors is an integer number (129008714640).

Almost surely, 2^{1325044343312} is an apocalyptic number.

It is an amenable number.

1325044343312 is a deficient number, since it is larger than the sum of its proper divisors (1255129949488).

1325044343312 is a wasteful number, since it uses less digits than its factorization.

1325044343312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416157350 (or 416157344 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 1325044343312 its reverse (2133434405231), we get a palindrome (3458478748543).

The spelling of 1325044343312 in words is "one trillion, three hundred twenty-five billion, forty-four million, three hundred forty-three thousand, three hundred twelve".