268177000471 has 2 divisors, whose sum is σ = 268177000472. Its totient is φ = 268177000470.

The previous prime is 268177000463. The next prime is 268177000613. The reversal of 268177000471 is 174000771862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268177000471 - 2³ = 268177000463 is a prime.

It is a super-3 number, since 3×268177000471³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268177000771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134088500235 + 134088500236.

It is an arithmetic number, because the mean of its divisors is an integer number (134088500236).

Almost surely, 2^268177000471 is an apocalyptic number.

268177000471 is a deficient number, since it is larger than the sum of its proper divisors (1).

268177000471 is an equidigital number, since it uses as much as digits as its factorization.

268177000471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 43.

The spelling of 268177000471 in words is "two hundred sixty-eight billion, one hundred seventy-seven million, four hundred seventy-one", and thus it is an aban number.