4312723046761 has 2 divisors, whose sum is σ = 4312723046762. Its totient is φ = 4312723046760.

The previous prime is 4312723046741. The next prime is 4312723046771. The reversal of 4312723046761 is 1676403272134.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3420206384400 + 892516662361 = 1849380^2 + 944731^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312723046761 - 2¹⁵ = 4312723013993 is a prime.

It is a super-2 number, since 2×4312723046761² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4312723046741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156361523380 + 2156361523381.

It is an arithmetic number, because the mean of its divisors is an integer number (2156361523381).

Almost surely, 2^{4312723046761} is an apocalyptic number.

It is an amenable number.

4312723046761 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312723046761 is an equidigital number, since it uses as much as digits as its factorization.

4312723046761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 4312723046761 in words is "four trillion, three hundred twelve billion, seven hundred twenty-three million, forty-six thousand, seven hundred sixty-one".