4985218048320 has 336 divisors, whose sum is σ = 18098014746240. Its totient is φ = 1256041893888.

The previous prime is 4985218048319. The next prime is 4985218048333. The reversal of 4985218048320 is 238408125894.

4985218048320 is a `hidden beast` number, since 4 + 9 + 8 + 521 + 80 + 4 + 8 + 32 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20288437 + ... + 20532683.

Almost surely, 2^{4985218048320} is an apocalyptic number.

4985218048320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4985218048320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9049007373120).

4985218048320 is an abundant number, since it is smaller than the sum of its proper divisors (13112796697920).

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

4985218048320 is a wasteful number, since it uses less digits than its factorization.

4985218048320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244662 (or 244649 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 4985218048320 in words is "four trillion, nine hundred eighty-five billion, two hundred eighteen million, forty-eight thousand, three hundred twenty".