1141432341457 has 2 divisors, whose sum is σ = 1141432341458. Its totient is φ = 1141432341456.

The previous prime is 1141432341397. The next prime is 1141432341463. The reversal of 1141432341457 is 7541432341411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1054860460096 + 86571881361 = 1027064^2 + 294231^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141432341457 - 2¹¹ = 1141432339409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141432341157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570716170728 + 570716170729.

It is an arithmetic number, because the mean of its divisors is an integer number (570716170729).

Almost surely, 2^{1141432341457} is an apocalyptic number.

It is an amenable number.

1141432341457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141432341457 is an equidigital number, since it uses as much as digits as its factorization.

1141432341457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

Adding to 1141432341457 its reverse (7541432341411), we get a palindrome (8682864682868).

The spelling of 1141432341457 in words is "one trillion, one hundred forty-one billion, four hundred thirty-two million, three hundred forty-one thousand, four hundred fifty-seven".