480478478312 has 64 divisors (see below), whose sum is σ = 1067220464640. Its totient is φ = 198449740800.

The previous prime is 480478478287. The next prime is 480478478341. The reversal of 480478478312 is 213874874084.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155843 + ... + 992594.

It is an arithmetic number, because the mean of its divisors is an integer number (16675319760).

Almost surely, 2^480478478312 is an apocalyptic number.

It is an amenable number.

480478478312 is an abundant number, since it is smaller than the sum of its proper divisors (586741986328).

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

480478478312 is a wasteful number, since it uses less digits than its factorization.

480478478312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148722 (or 1148718 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 56.

The spelling of 480478478312 in words is "four hundred eighty billion, four hundred seventy-eight million, four hundred seventy-eight thousand, three hundred twelve".