6161245415411 has 2 divisors, whose sum is σ = 6161245415412. Its totient is φ = 6161245415410.

The previous prime is 6161245415393. The next prime is 6161245415459. The reversal of 6161245415411 is 1145145421616.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6161245415411 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6161245415461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080622707705 + 3080622707706.

It is an arithmetic number, because the mean of its divisors is an integer number (3080622707706).

Almost surely, 2^{6161245415411} is an apocalyptic number.

6161245415411 is a deficient number, since it is larger than the sum of its proper divisors (1).

6161245415411 is an equidigital number, since it uses as much as digits as its factorization.

6161245415411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 41.

The spelling of 6161245415411 in words is "six trillion, one hundred sixty-one billion, two hundred forty-five million, four hundred fifteen thousand, four hundred eleven".