478108476799 has 24 divisors (see below), whose sum is σ = 513151035408. Its totient is φ = 445339115520.

The previous prime is 478108476787. The next prime is 478108476917. The reversal of 478108476799 is 997674801874.

It is not a de Polignac number, because 478108476799 - 2¹⁷ = 478108345727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478108476749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14104479 + ... + 14138335.

It is an arithmetic number, because the mean of its divisors is an integer number (21381293142).

Almost surely, 2^478108476799 is an apocalyptic number.

478108476799 is a deficient number, since it is larger than the sum of its proper divisors (35042558609).

478108476799 is a wasteful number, since it uses less digits than its factorization.

478108476799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34395 (or 34378 counting only the distinct ones).

The product of its (nonzero) digits is 170698752, while the sum is 70.

The spelling of 478108476799 in words is "four hundred seventy-eight billion, one hundred eight million, four hundred seventy-six thousand, seven hundred ninety-nine".