10341321364421 has 2 divisors, whose sum is σ = 10341321364422. Its totient is φ = 10341321364420.

The previous prime is 10341321364403. The next prime is 10341321364457. The reversal of 10341321364421 is 12446312314301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10211028520900 + 130292843521 = 3195470^2 + 360961^2 .

It is a cyclic number.

It is not a de Polignac number, because 10341321364421 - 2⁶ = 10341321364357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10341321364471) by changing a digit.

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 as a sum of consecutive naturals, namely, 5170660682210 + 5170660682211.

It is an arithmetic number, because the mean of its divisors is an integer number (5170660682211).

Almost surely, 2^{10341321364421} is an apocalyptic number.

It is an amenable number.

10341321364421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10341321364421 is an equidigital number, since it uses as much as digits as its factorization.

10341321364421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 10341321364421 its reverse (12446312314301), we get a palindrome (22787633678722).

The spelling of 10341321364421 in words is "ten trillion, three hundred forty-one billion, three hundred twenty-one million, three hundred sixty-four thousand, four hundred twenty-one".