1180969266041 has 2 divisors, whose sum is σ = 1180969266042. Its totient is φ = 1180969266040.

The previous prime is 1180969266007. The next prime is 1180969266151. The reversal of 1180969266041 is 1406629690811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1179821750416 + 1147515625 = 1086196^2 + 33875^2 .

It is an emirp because it is prime and its reverse (1406629690811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1180969266041 - 2³⁸ = 906091359097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1180969266241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590484633020 + 590484633021.

It is an arithmetic number, because the mean of its divisors is an integer number (590484633021).

Almost surely, 2^{1180969266041} is an apocalyptic number.

It is an amenable number.

1180969266041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180969266041 is an equidigital number, since it uses as much as digits as its factorization.

1180969266041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 53.

The spelling of 1180969266041 in words is "one trillion, one hundred eighty billion, nine hundred sixty-nine million, two hundred sixty-six thousand, forty-one".