471412073681 has 8 divisors (see below), whose sum is σ = 477969465600. Its totient is φ = 464869435680.

The previous prime is 471412073669. The next prime is 471412073747. The reversal of 471412073681 is 186370214174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471412073681 is a prime.

It is a super-2 number, since 2×471412073681² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (471412073281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3624125 + ... + 3751946.

It is an arithmetic number, because the mean of its divisors is an integer number (59746183200).

Almost surely, 2^471412073681 is an apocalyptic number.

It is an amenable number.

471412073681 is a deficient number, since it is larger than the sum of its proper divisors (6557391919).

471412073681 is an equidigital number, since it uses as much as digits as its factorization.

471412073681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7376959.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 471412073681 in words is "four hundred seventy-one billion, four hundred twelve million, seventy-three thousand, six hundred eighty-one".