200143320401401 has 16 divisors (see below), whose sum is σ = 217607894534800. Its totient is φ = 182975734453248.

The previous prime is 200143320401357. The next prime is 200143320401461. The reversal of 200143320401401 is 104104023341002.

It can be written as a sum of positive squares in 8 ways, for example, as 47807890205625 + 152335430195776 = 6914325^2 + 12342424^2 .

It is a cyclic number.

It is not a de Polignac number, because 200143320401401 - 2⁹ = 200143320400889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200143320401461) 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, 26342436 + ... + 33078853.

It is an arithmetic number, because the mean of its divisors is an integer number (13600493408425).

Almost surely, 2^{200143320401401} is an apocalyptic number.

It is an amenable number.

200143320401401 is a deficient number, since it is larger than the sum of its proper divisors (17464574133399).

200143320401401 is a wasteful number, since it uses less digits than its factorization.

200143320401401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59423788.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 200143320401401 its reverse (104104023341002), we get a palindrome (304247343742403).

The spelling of 200143320401401 in words is "two hundred trillion, one hundred forty-three billion, three hundred twenty million, four hundred one thousand, four hundred one".