476123317268877 has 36 divisors (see below), whose sum is σ = 719519242746304. Its totient is φ = 303368224412880.

The previous prime is 476123317268873. The next prime is 476123317268891. The reversal of 476123317268877 is 778862713321674.

It is a happy number.

476123317268877 is a `hidden beast` number, since 4 + 7 + 61 + 233 + 1 + 7 + 268 + 8 + 77 = 666.

It is not a de Polignac number, because 476123317268877 - 2² = 476123317268873 is a prime.

It is a super-2 number, since 2×476123317268877² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476123317268873) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34758583 + ... + 46480164.

Almost surely, 2^{476123317268877} is an apocalyptic number.

It is an amenable number.

476123317268877 is a deficient number, since it is larger than the sum of its proper divisors (243395925477427).

476123317268877 is a wasteful number, since it uses less digits than its factorization.

476123317268877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81240030 (or 81240004 counting only the distinct ones).

The product of its digits is 796594176, while the sum is 72.

The spelling of 476123317268877 in words is "four hundred seventy-six trillion, one hundred twenty-three billion, three hundred seventeen million, two hundred sixty-eight thousand, eight hundred seventy-seven".