4938243727872 has 960 divisors, whose sum is σ = 16666573271040. Its totient is φ = 1271966072832.

The previous prime is 4938243727843. The next prime is 4938243727927. The reversal of 4938243727872 is 2787273428394.

It is a super-2 number, since 2×4938243727872² (a number of 26 digits) contains 22 as substring.

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 95 ways as a sum of consecutive naturals, for example, 20662107529 + ... + 20662107767.

It is an arithmetic number, because the mean of its divisors is an integer number (17361013824).

Almost surely, 2^{4938243727872} is an apocalyptic number.

4938243727872 is a gapful number since it is divisible by the number (42) 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 4938243727872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8333286635520).

4938243727872 is an abundant number, since it is smaller than the sum of its proper divisors (11728329543168).

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

4938243727872 is a wasteful number, since it uses less digits than its factorization.

4938243727872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 484 counting only the distinct ones).

The product of its digits is 227598336, while the sum is 66.

The spelling of 4938243727872 in words is "four trillion, nine hundred thirty-eight billion, two hundred forty-three million, seven hundred twenty-seven thousand, eight hundred seventy-two".