6071966398181 has 2 divisors, whose sum is σ = 6071966398182. Its totient is φ = 6071966398180.

The previous prime is 6071966398021. The next prime is 6071966398259. The reversal of 6071966398181 is 1818936691706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4200077249281 + 1871889148900 = 2049409^2 + 1368170^2 .

It is a cyclic number.

It is not a de Polignac number, because 6071966398181 - 2³⁰ = 6070892656357 is a prime.

It is a super-2 number, since 2×6071966398181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6071966098181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3035983199090 + 3035983199091.

It is an arithmetic number, because the mean of its divisors is an integer number (3035983199091).

Almost surely, 2^{6071966398181} is an apocalyptic number.

It is an amenable number.

6071966398181 is a deficient number, since it is larger than the sum of its proper divisors (1).

6071966398181 is an equidigital number, since it uses as much as digits as its factorization.

6071966398181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 65.

The spelling of 6071966398181 in words is "six trillion, seventy-one billion, nine hundred sixty-six million, three hundred ninety-eight thousand, one hundred eighty-one".