473121938173 has 8 divisors (see below), whose sum is σ = 493907816448. Its totient is φ = 452354006544.

The previous prime is 473121938161. The next prime is 473121938203. The reversal of 473121938173 is 371839121374.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 473121938173 - 2¹⁷ = 473121807101 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 (473121938123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4432765 + ... + 4538242.

It is an arithmetic number, because the mean of its divisors is an integer number (61738477056).

Almost surely, 2^473121938173 is an apocalyptic number.

It is an amenable number.

473121938173 is a deficient number, since it is larger than the sum of its proper divisors (20785878275).

473121938173 is a wasteful number, since it uses less digits than its factorization.

473121938173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973323.

The product of its digits is 762048, while the sum is 49.

The spelling of 473121938173 in words is "four hundred seventy-three billion, one hundred twenty-one million, nine hundred thirty-eight thousand, one hundred seventy-three".