481267668028471 has 12 divisors (see below), whose sum is σ = 489230000536368. Its totient is φ = 473432454472032.

The previous prime is 481267668028453. The next prime is 481267668028523. The reversal of 481267668028471 is 174820866762184.

It is a happy number.

It is not a de Polignac number, because 481267668028471 - 2¹⁷ = 481267667897399 is a prime.

It is a super-3 number, since 3×481267668028471³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481267668028471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481267668038471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70471326 + ... + 76998331.

It is an arithmetic number, because the mean of its divisors is an integer number (40769166711364).

Almost surely, 2^{481267668028471} is an apocalyptic number.

481267668028471 is a deficient number, since it is larger than the sum of its proper divisors (7962332507897).

481267668028471 is an equidigital number, since it uses as much as digits as its factorization.

481267668028471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147470518 (or 147470451 counting only the distinct ones).

The product of its (nonzero) digits is 346816512, while the sum is 70.

The spelling of 481267668028471 in words is "four hundred eighty-one trillion, two hundred sixty-seven billion, six hundred sixty-eight million, twenty-eight thousand, four hundred seventy-one".