472445373220 has 96 divisors (see below), whose sum is σ = 1017138124800. Its totient is φ = 184279839744.

The previous prime is 472445373217. The next prime is 472445373223. The reversal of 472445373220 is 22373544274.

It is an interprime number because it is at equal distance from previous prime (472445373217) and next prime (472445373223).

It is not an unprimeable number, because it can be changed into a prime (472445373223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193070037 + ... + 193072483.

It is an arithmetic number, because the mean of its divisors is an integer number (10595188800).

Almost surely, 2^472445373220 is an apocalyptic number.

It is an amenable number.

472445373220 is an abundant number, since it is smaller than the sum of its proper divisors (544692751580).

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

472445373220 is a wasteful number, since it uses less digits than its factorization.

472445373220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997 (or 3995 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 43.

The spelling of 472445373220 in words is "four hundred seventy-two billion, four hundred forty-five million, three hundred seventy-three thousand, two hundred twenty".