786121201212041 has 2 divisors, whose sum is σ = 786121201212042. Its totient is φ = 786121201212040.

The previous prime is 786121201212023. The next prime is 786121201212047. The reversal of 786121201212041 is 140212102121687.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 587039401378816 + 199081799833225 = 24228896^2 + 14109635^2 .

It is an emirp because it is prime and its reverse (140212102121687) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 786121201212041 - 2¹⁸ = 786121200949897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 786121201211986 and 786121201212004.

It is not a weakly prime, because it can be changed into another prime (786121201212047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393060600606020 + 393060600606021.

It is an arithmetic number, because the mean of its divisors is an integer number (393060600606021).

Almost surely, 2^{786121201212041} is an apocalyptic number.

It is an amenable number.

786121201212041 is a deficient number, since it is larger than the sum of its proper divisors (1).

786121201212041 is an equidigital number, since it uses as much as digits as its factorization.

786121201212041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 786121201212041 in words is "seven hundred eighty-six trillion, one hundred twenty-one billion, two hundred one million, two hundred twelve thousand, forty-one".