1326563012324 has 48 divisors (see below), whose sum is σ = 2682399779136. Its totient is φ = 567323520000.

The previous prime is 1326563012323. The next prime is 1326563012377. The reversal of 1326563012324 is 4232103656231.

It is a super-3 number, since 3×1326563012324³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1326563012323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1949267 + ... + 2540229.

It is an arithmetic number, because the mean of its divisors is an integer number (55883328732).

Almost surely, 2^{1326563012324} is an apocalyptic number.

It is an amenable number.

1326563012324 is an abundant number, since it is smaller than the sum of its proper divisors (1355836766812).

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

1326563012324 is a wasteful number, since it uses less digits than its factorization.

1326563012324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593996 (or 593994 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 1326563012324 its reverse (4232103656231), we get a palindrome (5558666668555).

The spelling of 1326563012324 in words is "one trillion, three hundred twenty-six billion, five hundred sixty-three million, twelve thousand, three hundred twenty-four".