4923747978304 has 63 divisors (see below), whose sum is σ = 9898625261511. Its totient is φ = 2430018714240.

The previous prime is 4923747978269. The next prime is 4923747978307. The reversal of 4923747978304 is 4038797473294.

The square root of 4923747978304 is 2218952.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4923747978304.

It is not an unprimeable number, because it can be changed into a prime (4923747978307) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1402375909 + ... + 1402379419.

It is an arithmetic number, because the mean of its divisors is an integer number (157121035897).

Almost surely, 2^{4923747978304} is an apocalyptic number.

4923747978304 is the 2218952-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4923747978304

4923747978304 is an abundant number, since it is smaller than the sum of its proper divisors (4974877283207).

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

4923747978304 is an frugal number, since it uses more digits than its factorization.

4923747978304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7192 (or 3592 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 67.

The spelling of 4923747978304 in words is "four trillion, nine hundred twenty-three billion, seven hundred forty-seven million, nine hundred seventy-eight thousand, three hundred four".