1323097594752 has 64 divisors (see below), whose sum is σ = 3519208863360. Its totient is φ = 440438853120.

The previous prime is 1323097594729. The next prime is 1323097594769. The reversal of 1323097594752 is 2574957903231.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1323097594692 and 1323097594701.

It is a congruent number.

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, 2033374 + ... + 2603997.

It is an arithmetic number, because the mean of its divisors is an integer number (54987638490).

Almost surely, 2^{1323097594752} is an apocalyptic number.

1323097594752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1323097594752 is an abundant number, since it is smaller than the sum of its proper divisors (2196111268608).

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

1323097594752 is an equidigital number, since it uses as much as digits as its factorization.

1323097594752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4638131 (or 4638119 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 57.

The spelling of 1323097594752 in words is "one trillion, three hundred twenty-three billion, ninety-seven million, five hundred ninety-four thousand, seven hundred fifty-two".