4121160811291 has 2 divisors, whose sum is σ = 4121160811292. Its totient is φ = 4121160811290.

The previous prime is 4121160811277. The next prime is 4121160811301. The reversal of 4121160811291 is 1921180611214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4121160811291 - 2⁹ = 4121160810779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4121160811291.

It is not a weakly prime, because it can be changed into another prime (4121160811231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060580405645 + 2060580405646.

It is an arithmetic number, because the mean of its divisors is an integer number (2060580405646).

Almost surely, 2^{4121160811291} is an apocalyptic number.

4121160811291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121160811291 is an equidigital number, since it uses as much as digits as its factorization.

4121160811291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 37.

The spelling of 4121160811291 in words is "four trillion, one hundred twenty-one billion, one hundred sixty million, eight hundred eleven thousand, two hundred ninety-one".