76012743230161 has 2 divisors, whose sum is σ = 76012743230162. Its totient is φ = 76012743230160.

The previous prime is 76012743230141. The next prime is 76012743230183. The reversal of 76012743230161 is 16103234721067.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76004291185936 + 8452044225 = 8718044^2 + 91935^2 .

It is a cyclic number.

It is not a de Polignac number, because 76012743230161 - 2⁷ = 76012743230033 is a prime.

It is not a weakly prime, because it can be changed into another prime (76012743230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38006371615080 + 38006371615081.

It is an arithmetic number, because the mean of its divisors is an integer number (38006371615081).

Almost surely, 2^{76012743230161} is an apocalyptic number.

It is an amenable number.

76012743230161 is a deficient number, since it is larger than the sum of its proper divisors (1).

76012743230161 is an equidigital number, since it uses as much as digits as its factorization.

76012743230161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 76012743230161 in words is "seventy-six trillion, twelve billion, seven hundred forty-three million, two hundred thirty thousand, one hundred sixty-one".