912668736073 has 2 divisors, whose sum is σ = 912668736074. Its totient is φ = 912668736072.

The previous prime is 912668736047. The next prime is 912668736113. The reversal of 912668736073 is 370637866219.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 469448336569 + 443220399504 = 685163^2 + 665748^2 .

It is an emirp because it is prime and its reverse (370637866219) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 912668736073 - 2¹⁷ = 912668605001 is a prime.

It is a super-2 number, since 2×912668736073² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 912668735999 and 912668736017.

It is not a weakly prime, because it can be changed into another prime (912668730073) 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, 456334368036 + 456334368037.

It is an arithmetic number, because the mean of its divisors is an integer number (456334368037).

Almost surely, 2^912668736073 is an apocalyptic number.

It is an amenable number.

912668736073 is a deficient number, since it is larger than the sum of its proper divisors (1).

912668736073 is an equidigital number, since it uses as much as digits as its factorization.

912668736073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 912668736073 in words is "nine hundred twelve billion, six hundred sixty-eight million, seven hundred thirty-six thousand, seventy-three".