473344023220 has 48 divisors (see below), whose sum is σ = 1018058469120. Its totient is φ = 184767278976.

The previous prime is 473344023199. The next prime is 473344023253. The reversal of 473344023220 is 22320443374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705589 + ... + 1201891.

It is an arithmetic number, because the mean of its divisors is an integer number (21209551440).

Almost surely, 2^473344023220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473344023220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509029234560).

473344023220 is an abundant number, since it is smaller than the sum of its proper divisors (544714445900).

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

473344023220 is a wasteful number, since it uses less digits than its factorization.

473344023220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497464 (or 497462 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 34.

Adding to 473344023220 its reverse (22320443374), we get a palindrome (495664466594).

The spelling of 473344023220 in words is "four hundred seventy-three billion, three hundred forty-four million, twenty-three thousand, two hundred twenty".