476733868944216 has 32 divisors (see below), whose sum is σ = 1283514262542960. Its totient is φ = 146687344290432.

The previous prime is 476733868944211. The next prime is 476733868944217. The reversal of 476733868944216 is 612449868337674.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476733868944211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763996584535 + ... + 763996585158.

Almost surely, 2^{476733868944216} is an apocalyptic number.

It is an amenable number.

476733868944216 is an abundant number, since it is smaller than the sum of its proper divisors (806780393598744).

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

476733868944216 is a wasteful number, since it uses less digits than its factorization.

476733868944216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527993169715 (or 1527993169711 counting only the distinct ones).

The product of its digits is 7023034368, while the sum is 78.

The spelling of 476733868944216 in words is "four hundred seventy-six trillion, seven hundred thirty-three billion, eight hundred sixty-eight million, nine hundred forty-four thousand, two hundred sixteen".