326213413300 has 18 divisors (see below), whose sum is σ = 707883107078. Its totient is φ = 130485365280.

The previous prime is 326213413291. The next prime is 326213413349. The reversal of 326213413300 is 3314312623.

It can be written as a sum of positive squares in 3 ways, for example, as 110774477584 + 215438935716 = 332828^2 + 464154^2 .

It is a super-3 number, since 3×326213413300³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1631066967 + ... + 1631067166.

Almost surely, 2^326213413300 is an apocalyptic number.

It is an amenable number.

326213413300 is an abundant number, since it is smaller than the sum of its proper divisors (381669693778).

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

326213413300 is a wasteful number, since it uses less digits than its factorization.

326213413300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262134147 (or 3262134140 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 326213413300 its reverse (3314312623), we get a palindrome (329527725923).

The spelling of 326213413300 in words is "three hundred twenty-six billion, two hundred thirteen million, four hundred thirteen thousand, three hundred".