471477892668 has 48 divisors (see below), whose sum is σ = 1112758043040. Its totient is φ = 155354056704.

The previous prime is 471477892661. The next prime is 471477892687. The reversal of 471477892668 is 866298774174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471477892661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4317396 + ... + 4425252.

It is an arithmetic number, because the mean of its divisors is an integer number (23182459230).

Almost surely, 2^471477892668 is an apocalyptic number.

It is an amenable number.

471477892668 is an abundant number, since it is smaller than the sum of its proper divisors (641280150372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471477892668 is a wasteful number, since it uses less digits than its factorization.

471477892668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112046 (or 112044 counting only the distinct ones).

The product of its digits is 227598336, while the sum is 69.

The spelling of 471477892668 in words is "four hundred seventy-one billion, four hundred seventy-seven million, eight hundred ninety-two thousand, six hundred sixty-eight".