476450416836 has 144 divisors (see below), whose sum is σ = 1312687119744. Its totient is φ = 145122905088.

The previous prime is 476450416823. The next prime is 476450416837. The reversal of 476450416836 is 638614054674.

476450416836 is a `hidden beast` number, since 4 + 76 + 4 + 504 + 1 + 68 + 3 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (476450416837) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4340566 + ... + 4448978.

It is an arithmetic number, because the mean of its divisors is an integer number (9115882776).

Almost surely, 2^476450416836 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 476450416836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656343559872).

476450416836 is an abundant number, since it is smaller than the sum of its proper divisors (836236702908).

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

476450416836 is a wasteful number, since it uses less digits than its factorization.

476450416836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108650 (or 108645 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 476450416836 in words is "four hundred seventy-six billion, four hundred fifty million, four hundred sixteen thousand, eight hundred thirty-six".