4618480664420 has 48 divisors (see below), whose sum is σ = 11088234272640. Its totient is φ = 1582924702464.

The previous prime is 4618480664419. The next prime is 4618480664423. The reversal of 4618480664420 is 244660848164.

It is not an unprimeable number, because it can be changed into a prime (4618480664423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5373410 + ... + 6173369.

It is an arithmetic number, because the mean of its divisors is an integer number (231004880680).

Almost surely, 2^{4618480664420} is an apocalyptic number.

It is an amenable number.

4618480664420 is an abundant number, since it is smaller than the sum of its proper divisors (6469753608220).

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

4618480664420 is a wasteful number, since it uses less digits than its factorization.

4618480664420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549652 (or 11549650 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 53.

The spelling of 4618480664420 in words is "four trillion, six hundred eighteen billion, four hundred eighty million, six hundred sixty-four thousand, four hundred twenty".