473483738843221 has 16 divisors (see below), whose sum is σ = 474096817022400. Its totient is φ = 472871156808960.

The previous prime is 473483738843189. The next prime is 473483738843239. The reversal of 473483738843221 is 122348837384374.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 473483738843221 - 2⁵ = 473483738843189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473483738843281) 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, 19270010866 + ... + 19270035436.

It is an arithmetic number, because the mean of its divisors is an integer number (29631051063900).

Almost surely, 2^{473483738843221} is an apocalyptic number.

It is an amenable number.

473483738843221 is a deficient number, since it is larger than the sum of its proper divisors (613078179179).

473483738843221 is a wasteful number, since it uses less digits than its factorization.

473483738843221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33684.

The product of its digits is 520224768, while the sum is 67.

The spelling of 473483738843221 in words is "four hundred seventy-three trillion, four hundred eighty-three billion, seven hundred thirty-eight million, eight hundred forty-three thousand, two hundred twenty-one".