201403440433193 has 2 divisors, whose sum is σ = 201403440433194. Its totient is φ = 201403440433192.

The previous prime is 201403440433109. The next prime is 201403440433231. The reversal of 201403440433193 is 391334044304102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134406645318544 + 66996795114649 = 11593388^2 + 8185157^2 .

It is a cyclic number.

It is not a de Polignac number, because 201403440433193 - 2¹⁴ = 201403440416809 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201403440433193.

It is not a weakly prime, because it can be changed into another prime (201403140433193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100701720216596 + 100701720216597.

It is an arithmetic number, because the mean of its divisors is an integer number (100701720216597).

Almost surely, 2^{201403440433193} is an apocalyptic number.

It is an amenable number.

201403440433193 is a deficient number, since it is larger than the sum of its proper divisors (1).

201403440433193 is an equidigital number, since it uses as much as digits as its factorization.

201403440433193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 41.

Adding to 201403440433193 its reverse (391334044304102), we get a palindrome (592737484737295).

The spelling of 201403440433193 in words is "two hundred one trillion, four hundred three billion, four hundred forty million, four hundred thirty-three thousand, one hundred ninety-three".