11343321402401 has 2 divisors, whose sum is σ = 11343321402402. Its totient is φ = 11343321402400.

The previous prime is 11343321402389. The next prime is 11343321402421. The reversal of 11343321402401 is 10420412334311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11340891405376 + 2429997025 = 3367624^2 + 49295^2 .

It is a cyclic number.

It is not a de Polignac number, because 11343321402401 - 2¹⁴ = 11343321386017 is a prime.

It is not a weakly prime, because it can be changed into another prime (11343321402421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671660701200 + 5671660701201.

It is an arithmetic number, because the mean of its divisors is an integer number (5671660701201).

Almost surely, 2^{11343321402401} is an apocalyptic number.

It is an amenable number.

11343321402401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343321402401 is an equidigital number, since it uses as much as digits as its factorization.

11343321402401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11343321402401 its reverse (10420412334311), we get a palindrome (21763733736712).

The spelling of 11343321402401 in words is "eleven trillion, three hundred forty-three billion, three hundred twenty-one million, four hundred two thousand, four hundred one".