4809184849920 has 416 divisors, whose sum is σ = 16799722652160. Its totient is φ = 1164936478720.

The previous prime is 4809184849897. The next prime is 4809184849967. The reversal of 4809184849920 is 299484819084.

It is a super-3 number, since 3×4809184849920³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1276659877 + ... + 1276663643.

Almost surely, 2^{4809184849920} is an apocalyptic number.

4809184849920 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 4809184849920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8399861326080).

4809184849920 is an abundant number, since it is smaller than the sum of its proper divisors (11990537802240).

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

4809184849920 is a wasteful number, since it uses less digits than its factorization.

4809184849920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5699 (or 5677 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 66.

The spelling of 4809184849920 in words is "four trillion, eight hundred nine billion, one hundred eighty-four million, eight hundred forty-nine thousand, nine hundred twenty".