476840520432 has 320 divisors, whose sum is σ = 1443799019520. Its totient is φ = 150479078400.

The previous prime is 476840520383. The next prime is 476840520437. The reversal of 476840520432 is 234025048674.

It is a happy number.

476840520432 is a `hidden beast` number, since 4 + 7 + 6 + 8 + 405 + 204 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476840520437) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160930183 + ... + 160933145.

It is an arithmetic number, because the mean of its divisors is an integer number (4511871936).

Almost surely, 2^476840520432 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 476840520432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721899509760).

476840520432 is an abundant number, since it is smaller than the sum of its proper divisors (966958499088).

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

476840520432 is a wasteful number, since it uses less digits than its factorization.

476840520432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269 (or 3257 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 476840520432 in words is "four hundred seventy-six billion, eight hundred forty million, five hundred twenty thousand, four hundred thirty-two".