471302897920 has 144 divisors (see below), whose sum is σ = 1220453922240. Its totient is φ = 173771661312.

The previous prime is 471302897917. The next prime is 471302897921. The reversal of 471302897920 is 29798203174.

It is not an unprimeable number, because it can be changed into a prime (471302897921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637959 + ... + 1161721.

It is an arithmetic number, because the mean of its divisors is an integer number (8475374460).

Almost surely, 2^471302897920 is an apocalyptic number.

471302897920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 471302897920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610226961120).

471302897920 is an abundant number, since it is smaller than the sum of its proper divisors (749151024320).

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

471302897920 is a wasteful number, since it uses less digits than its factorization.

471302897920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523840 (or 523826 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 471302897920 in words is "four hundred seventy-one billion, three hundred two million, eight hundred ninety-seven thousand, nine hundred twenty".