473144485660672 has 192 divisors, whose sum is σ = 1088252213368320. Its totient is φ = 201458245632000.

The previous prime is 473144485660667. The next prime is 473144485660681. The reversal of 473144485660672 is 276066584441374.

It is a super-2 number, since 2×473144485660672² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 473144485660598 and 473144485660607.

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, 1979639097 + ... + 1979878087.

It is an arithmetic number, because the mean of its divisors is an integer number (5667980277960).

Almost surely, 2^{473144485660672} 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 473144485660672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544126106684160).

473144485660672 is an abundant number, since it is smaller than the sum of its proper divisors (615107727707648).

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

473144485660672 is a wasteful number, since it uses less digits than its factorization.

473144485660672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239918 (or 239898 counting only the distinct ones).

The product of its (nonzero) digits is 650280960, while the sum is 67.

The spelling of 473144485660672 in words is "four hundred seventy-three trillion, one hundred forty-four billion, four hundred eighty-five million, six hundred sixty thousand, six hundred seventy-two".