476017008646872 has 288 divisors, whose sum is σ = 1593850540633920. Its totient is φ = 117133370766720.

The previous prime is 476017008646801. The next prime is 476017008646903. The reversal of 476017008646872 is 278646800710674.

It is a super-2 number, since 2×476017008646872² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46296658 + ... + 55636449.

It is an arithmetic number, because the mean of its divisors is an integer number (5534203266090).

Almost surely, 2^{476017008646872} is an apocalyptic number.

476017008646872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

476017008646872 is an abundant number, since it is smaller than the sum of its proper divisors (1117833531987048).

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

476017008646872 is a wasteful number, since it uses less digits than its factorization.

476017008646872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101933179 (or 101933149 counting only the distinct ones).

The product of its (nonzero) digits is 151732224, while the sum is 66.

The spelling of 476017008646872 in words is "four hundred seventy-six trillion, seventeen billion, eight million, six hundred forty-six thousand, eight hundred seventy-two".