478737248112 has 60 divisors (see below), whose sum is σ = 1368305771040. Its totient is φ = 156183780864.

The previous prime is 478737248083. The next prime is 478737248113. The reversal of 478737248112 is 211842737874.

It is a happy number.

478737248112 is a `hidden beast` number, since 4 + 7 + 87 + 3 + 72 + 481 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478737248113) 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, 35360937 + ... + 35374472.

It is an arithmetic number, because the mean of its divisors is an integer number (22805096184).

Almost surely, 2^478737248112 is an apocalyptic number.

It is an amenable number.

478737248112 is an abundant number, since it is smaller than the sum of its proper divisors (889568522928).

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

478737248112 is a wasteful number, since it uses less digits than its factorization.

478737248112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70735470 (or 70735461 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 54.

The spelling of 478737248112 in words is "four hundred seventy-eight billion, seven hundred thirty-seven million, two hundred forty-eight thousand, one hundred twelve".