476680544421158 has 192 divisors, whose sum is σ = 983393364780288. Its totient is φ = 170677536583680.

The previous prime is 476680544421157. The next prime is 476680544421167. The reversal of 476680544421158 is 851124445086674.

It is a junction number, because it is equal to n+sod(n) for n = 476680544421094 and 476680544421103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476680544421157) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2610612341 + ... + 2610794927.

It is an arithmetic number, because the mean of its divisors is an integer number (5121840441564).

Almost surely, 2^{476680544421158} is an apocalyptic number.

476680544421158 is an abundant number, since it is smaller than the sum of its proper divisors (506712820359130).

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

476680544421158 is a wasteful number, since it uses less digits than its factorization.

476680544421158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185987 (or 185980 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 65.

The spelling of 476680544421158 in words is "four hundred seventy-six trillion, six hundred eighty billion, five hundred forty-four million, four hundred twenty-one thousand, one hundred fifty-eight".