1324324400200 has 24 divisors (see below), whose sum is σ = 3079054230930. Its totient is φ = 529729760000.

The previous prime is 1324324400167. The next prime is 1324324400257. The reversal of 1324324400200 is 20044234231.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 608496723844 + 715827676356 = 780062^2 + 846066^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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 5 ways as a sum of consecutive naturals, for example, 3310810801 + ... + 3310811200.

Almost surely, 2^{1324324400200} is an apocalyptic number.

1324324400200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1324324400200 is an abundant number, since it is smaller than the sum of its proper divisors (1754729830730).

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

1324324400200 is a wasteful number, since it uses less digits than its factorization.

1324324400200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621622017 (or 6621622008 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1324324400200 its reverse (20044234231), we get a palindrome (1344368634431).

The spelling of 1324324400200 in words is "one trillion, three hundred twenty-four billion, three hundred twenty-four million, four hundred thousand, two hundred".