4312241623777 has 2 divisors, whose sum is σ = 4312241623778. Its totient is φ = 4312241623776.

The previous prime is 4312241623747. The next prime is 4312241623817. The reversal of 4312241623777 is 7773261422134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3633659438656 + 678582185121 = 1906216^2 + 823761^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312241623777 - 2³⁹ = 3762485809889 is a prime.

It is a super-2 number, since 2×4312241623777² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4312241623777.

It is not a weakly prime, because it can be changed into another prime (4312241623747) 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, 2156120811888 + 2156120811889.

It is an arithmetic number, because the mean of its divisors is an integer number (2156120811889).

Almost surely, 2^{4312241623777} is an apocalyptic number.

It is an amenable number.

4312241623777 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312241623777 is an equidigital number, since it uses as much as digits as its factorization.

4312241623777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2370816, while the sum is 49.

The spelling of 4312241623777 in words is "four trillion, three hundred twelve billion, two hundred forty-one million, six hundred twenty-three thousand, seven hundred seventy-seven".