4994225438880 has 192 divisors, whose sum is σ = 15768662999040. Its totient is φ = 1328676271104.

The previous prime is 4994225438857. The next prime is 4994225438941. The reversal of 4994225438880 is 888345224994.

It is a super-2 number, since 2×4994225438880² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 705495181 + ... + 705502259.

It is an arithmetic number, because the mean of its divisors is an integer number (82128453120).

Almost surely, 2^{4994225438880} is an apocalyptic number.

4994225438880 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 4994225438880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7884331499520).

4994225438880 is an abundant number, since it is smaller than the sum of its proper divisors (10774437560160).

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

4994225438880 is a wasteful number, since it uses less digits than its factorization.

4994225438880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331 (or 10323 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 66.

The spelling of 4994225438880 in words is "four trillion, nine hundred ninety-four billion, two hundred twenty-five million, four hundred thirty-eight thousand, eight hundred eighty".