473683286021 has 24 divisors (see below), whose sum is σ = 522869709600. Its totient is φ = 428795444000.

The previous prime is 473683286009. The next prime is 473683286029. The reversal of 473683286021 is 120682386374.

It is not a de Polignac number, because 473683286021 - 2³⁸ = 198805379077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473683286029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123000746 + ... + 123004596.

It is an arithmetic number, because the mean of its divisors is an integer number (21786237900).

Almost surely, 2^473683286021 is an apocalyptic number.

It is an amenable number.

473683286021 is a deficient number, since it is larger than the sum of its proper divisors (49186423579).

473683286021 is a wasteful number, since it uses less digits than its factorization.

473683286021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921 (or 7910 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 473683286021 in words is "four hundred seventy-three billion, six hundred eighty-three million, two hundred eighty-six thousand, twenty-one".