1325326235232 has 96 divisors (see below), whose sum is σ = 3492899262720. Its totient is φ = 440009003520.

The previous prime is 1325326235171. The next prime is 1325326235257. The reversal of 1325326235232 is 2325326235231.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 160388733 + ... + 160396995.

It is an arithmetic number, because the mean of its divisors is an integer number (36384367320).

Almost surely, 2^{1325326235232} is an apocalyptic number.

1325326235232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1325326235232 is an abundant number, since it is smaller than the sum of its proper divisors (2167573027488).

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

1325326235232 is a wasteful number, since it uses less digits than its factorization.

1325326235232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14756 (or 14748 counting only the distinct ones).

The product of its digits is 388800, while the sum is 39.

Subtracting 1325326235232 from its reverse (2325326235231), we obtain a palindrome (999999999999).

The spelling of 1325326235232 in words is "one trillion, three hundred twenty-five billion, three hundred twenty-six million, two hundred thirty-five thousand, two hundred thirty-two".