478365084830 has 16 divisors (see below), whose sum is σ = 862285492224. Its totient is φ = 191073069600.

The previous prime is 478365084823. The next prime is 478365084833. The reversal of 478365084830 is 38480563874.

It is a super-2 number, since 2×478365084830² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478365084833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34113182 + ... + 34127201.

It is an arithmetic number, because the mean of its divisors is an integer number (53892843264).

Almost surely, 2^478365084830 is an apocalyptic number.

478365084830 is a deficient number, since it is larger than the sum of its proper divisors (383920407394).

478365084830 is a wasteful number, since it uses less digits than its factorization.

478365084830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68241091.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 478365084830 in words is "four hundred seventy-eight billion, three hundred sixty-five million, eighty-four thousand, eight hundred thirty".