4450006720740 has 192 divisors, whose sum is σ = 15112501737984. Its totient is φ = 955100823552.

The previous prime is 4450006720739. The next prime is 4450006720751. The reversal of 4450006720740 is 470276000544.

It is a super-2 number, since 2×4450006720740² (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 63 ways as a sum of consecutive naturals, for example, 2371932 + ... + 3811308.

It is an arithmetic number, because the mean of its divisors is an integer number (78710946552).

Almost surely, 2^{4450006720740} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4450006720740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7556250868992).

4450006720740 is an abundant number, since it is smaller than the sum of its proper divisors (10662495017244).

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

4450006720740 is a wasteful number, since it uses less digits than its factorization.

4450006720740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439846 (or 1439844 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 39.

The spelling of 4450006720740 in words is "four trillion, four hundred fifty billion, six million, seven hundred twenty thousand, seven hundred forty".