1323530600704 has 81 divisors (see below), whose sum is σ = 2861263362909. Its totient is φ = 610749834240.

The previous prime is 1323530600633. The next prime is 1323530600713. The reversal of 1323530600704 is 4070060353231.

The square root of 1323530600704 is 1150448.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 195788550400 + 1127742050304 = 442480^2 + 1061952^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1323530600704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 239290419 + ... + 239295949.

Almost surely, 2^{1323530600704} is an apocalyptic number.

1323530600704 is the 1150448-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323530600704

1323530600704 is an abundant number, since it is smaller than the sum of its proper divisors (1537732762205).

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

1323530600704 is an frugal number, since it uses more digits than its factorization.

1323530600704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11104 (or 5546 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 1323530600704 its reverse (4070060353231), we get a palindrome (5393590953935).

The spelling of 1323530600704 in words is "one trillion, three hundred twenty-three billion, five hundred thirty million, six hundred thousand, seven hundred four".