1141945683677 has 2 divisors, whose sum is σ = 1141945683678. Its totient is φ = 1141945683676.

The previous prime is 1141945683617. The next prime is 1141945683689. The reversal of 1141945683677 is 7763865491411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1104966778276 + 36978905401 = 1051174^2 + 192299^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141945683677 - 2¹⁰ = 1141945682653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141945683617) 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, 570972841838 + 570972841839.

It is an arithmetic number, because the mean of its divisors is an integer number (570972841839).

Almost surely, 2^{1141945683677} is an apocalyptic number.

It is an amenable number.

1141945683677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141945683677 is an equidigital number, since it uses as much as digits as its factorization.

1141945683677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30481920, while the sum is 62.

The spelling of 1141945683677 in words is "one trillion, one hundred forty-one billion, nine hundred forty-five million, six hundred eighty-three thousand, six hundred seventy-seven".