200324403401 has 2 divisors, whose sum is σ = 200324403402. Its totient is φ = 200324403400.

The previous prime is 200324403397. The next prime is 200324403437. The reversal of 200324403401 is 104304423002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178295907001 + 22028496400 = 422251^2 + 148420^2 .

It is a cyclic number.

It is not a de Polignac number, because 200324403401 - 2² = 200324403397 is a prime.

It is not a weakly prime, because it can be changed into another prime (200324403481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100162201700 + 100162201701.

It is an arithmetic number, because the mean of its divisors is an integer number (100162201701).

Almost surely, 2^200324403401 is an apocalyptic number.

It is an amenable number.

200324403401 is a deficient number, since it is larger than the sum of its proper divisors (1).

200324403401 is an equidigital number, since it uses as much as digits as its factorization.

200324403401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 200324403401 its reverse (104304423002), we get a palindrome (304628826403).

The spelling of 200324403401 in words is "two hundred billion, three hundred twenty-four million, four hundred three thousand, four hundred one".