13411044221401 has 2 divisors, whose sum is σ = 13411044221402. Its totient is φ = 13411044221400.

The previous prime is 13411044221381. The next prime is 13411044221479. The reversal of 13411044221401 is 10412244011431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13139211288025 + 271832933376 = 3624805^2 + 521376^2 .

It is a cyclic number.

It is not a de Polignac number, because 13411044221401 - 2¹⁹ = 13411043697113 is a prime.

It is a super-2 number, since 2×13411044221401² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13411044221401.

It is not a weakly prime, because it can be changed into another prime (13411044221801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6705522110700 + 6705522110701.

It is an arithmetic number, because the mean of its divisors is an integer number (6705522110701).

Almost surely, 2^{13411044221401} is an apocalyptic number.

It is an amenable number.

13411044221401 is a deficient number, since it is larger than the sum of its proper divisors (1).

13411044221401 is an equidigital number, since it uses as much as digits as its factorization.

13411044221401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 13411044221401 its reverse (10412244011431), we get a palindrome (23823288232832).

The spelling of 13411044221401 in words is "thirteen trillion, four hundred eleven billion, forty-four million, two hundred twenty-one thousand, four hundred one".