477448707236842 has 24 divisors (see below), whose sum is σ = 787199895272448. Its totient is φ = 217021751787720.

The previous prime is 477448707236747. The next prime is 477448707236843. The reversal of 477448707236842 is 248632707844774.

It is not an unprimeable number, because it can be changed into a prime (477448707236843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167382423 + ... + 170210965.

It is an arithmetic number, because the mean of its divisors is an integer number (32799995636352).

Almost surely, 2^{477448707236842} is an apocalyptic number.

477448707236842 is a deficient number, since it is larger than the sum of its proper divisors (309751188035606).

477448707236842 is a wasteful number, since it uses less digits than its factorization.

477448707236842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526074 (or 3526063 counting only the distinct ones).

The product of its (nonzero) digits is 2832334848, while the sum is 73.

The spelling of 477448707236842 in words is "four hundred seventy-seven trillion, four hundred forty-eight billion, seven hundred seven million, two hundred thirty-six thousand, eight hundred forty-two".