1325212355244 has 24 divisors (see below), whose sum is σ = 3120530625520. Its totient is φ = 437684814144.

The previous prime is 1325212355227. The next prime is 1325212355251. The reversal of 1325212355244 is 4425532125231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506578339 + ... + 506580954.

Almost surely, 2^{1325212355244} is an apocalyptic number.

It is an amenable number.

1325212355244 is an abundant number, since it is smaller than the sum of its proper divisors (1795318270276).

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

1325212355244 is a wasteful number, since it uses less digits than its factorization.

1325212355244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013159409 (or 1013159407 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The spelling of 1325212355244 in words is "one trillion, three hundred twenty-five billion, two hundred twelve million, three hundred fifty-five thousand, two hundred forty-four".