1341144245401 has 2 divisors, whose sum is σ = 1341144245402. Its totient is φ = 1341144245400.

The previous prime is 1341144245347. The next prime is 1341144245417. The reversal of 1341144245401 is 1045424411431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 954880752400 + 386263493001 = 977180^2 + 621501^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341144245401 - 2²¹ = 1341142148249 is a prime.

It is a super-3 number, since 3×1341144245401³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1341144245461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670572122700 + 670572122701.

It is an arithmetic number, because the mean of its divisors is an integer number (670572122701).

Almost surely, 2^{1341144245401} is an apocalyptic number.

It is an amenable number.

1341144245401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341144245401 is an equidigital number, since it uses as much as digits as its factorization.

1341144245401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 1341144245401 its reverse (1045424411431), we get a palindrome (2386568656832).

The spelling of 1341144245401 in words is "one trillion, three hundred forty-one billion, one hundred forty-four million, two hundred forty-five thousand, four hundred one".