8606773714381 has 2 divisors, whose sum is σ = 8606773714382. Its totient is φ = 8606773714380.

The previous prime is 8606773714349. The next prime is 8606773714403. The reversal of 8606773714381 is 1834173776068.

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., 6377978517156 + 2228795197225 = 2525466^2 + 1492915^2 .

It is a cyclic number.

It is not a de Polignac number, because 8606773714381 - 2⁵ = 8606773714349 is a prime.

It is a super-2 number, since 2×8606773714381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8606773414381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4303386857190 + 4303386857191.

It is an arithmetic number, because the mean of its divisors is an integer number (4303386857191).

Almost surely, 2^{8606773714381} is an apocalyptic number.

It is an amenable number.

8606773714381 is a deficient number, since it is larger than the sum of its proper divisors (1).

8606773714381 is an equidigital number, since it uses as much as digits as its factorization.

8606773714381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28449792, while the sum is 61.

The spelling of 8606773714381 in words is "eight trillion, six hundred six billion, seven hundred seventy-three million, seven hundred fourteen thousand, three hundred eighty-one".