1241342233361 has 2 divisors, whose sum is σ = 1241342233362. Its totient is φ = 1241342233360.

The previous prime is 1241342233309. The next prime is 1241342233393. The reversal of 1241342233361 is 1633322431421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 651763967761 + 589578265600 = 807319^2 + 767840^2 .

It is an emirp because it is prime and its reverse (1633322431421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1241342233361 - 2¹⁸ = 1241341971217 is a prime.

It is not a weakly prime, because it can be changed into another prime (1241342233961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620671116680 + 620671116681.

It is an arithmetic number, because the mean of its divisors is an integer number (620671116681).

Almost surely, 2^{1241342233361} is an apocalyptic number.

It is an amenable number.

1241342233361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241342233361 is an equidigital number, since it uses as much as digits as its factorization.

1241342233361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 35.

Adding to 1241342233361 its reverse (1633322431421), we get a palindrome (2874664664782).

The spelling of 1241342233361 in words is "one trillion, two hundred forty-one billion, three hundred forty-two million, two hundred thirty-three thousand, three hundred sixty-one".