478880624924 has 24 divisors (see below), whose sum is σ = 904515872400. Its totient is φ = 220529562624.

The previous prime is 478880624909. The next prime is 478880624927. The reversal of 478880624924 is 429426088874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478880624927) 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, 10231934 + ... + 10278629.

It is an arithmetic number, because the mean of its divisors is an integer number (37688161350).

Almost surely, 2^478880624924 is an apocalyptic number.

It is an amenable number.

478880624924 is a deficient number, since it is larger than the sum of its proper divisors (425635247476).

478880624924 is a wasteful number, since it uses less digits than its factorization.

478880624924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20511029 (or 20511027 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 62.

The spelling of 478880624924 in words is "four hundred seventy-eight billion, eight hundred eighty million, six hundred twenty-four thousand, nine hundred twenty-four".