4819447443360 has 864 divisors, whose sum is σ = 17476722466560. Its totient is φ = 1115328614400.

The previous prime is 4819447443299. The next prime is 4819447443401. The reversal of 4819447443360 is 633447449184.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4819447443360.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4409374974 + ... + 4409376066.

It is an arithmetic number, because the mean of its divisors is an integer number (20227688040).

Almost surely, 2^{4819447443360} is an apocalyptic number.

4819447443360 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 4819447443360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8738361233280).

4819447443360 is an abundant number, since it is smaller than the sum of its proper divisors (12657275023200).

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

4819447443360 is a wasteful number, since it uses less digits than its factorization.

4819447443360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 57.

The spelling of 4819447443360 in words is "four trillion, eight hundred nineteen billion, four hundred forty-seven million, four hundred forty-three thousand, three hundred sixty".