1441767761141 has 2 divisors, whose sum is σ = 1441767761142. Its totient is φ = 1441767761140.

The previous prime is 1441767761123. The next prime is 1441767761143. The reversal of 1441767761141 is 1411677671441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1364994988900 + 76772772241 = 1168330^2 + 277079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1441767761141 is a prime.

Together with 1441767761143, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1441767761141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441767761143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720883880570 + 720883880571.

It is an arithmetic number, because the mean of its divisors is an integer number (720883880571).

Almost surely, 2^{1441767761141} is an apocalyptic number.

It is an amenable number.

1441767761141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441767761141 is an equidigital number, since it uses as much as digits as its factorization.

1441767761141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 790272, while the sum is 50.

The spelling of 1441767761141 in words is "one trillion, four hundred forty-one billion, seven hundred sixty-seven million, seven hundred sixty-one thousand, one hundred forty-one".