5724020716440 has 256 divisors, whose sum is σ = 18712067834880. Its totient is φ = 1392351897600.

The previous prime is 5724020716433. The next prime is 5724020716501. The reversal of 5724020716440 is 446170204275.

It is a junction number, because it is equal to n+sod(n) for n = 5724020716392 and 5724020716401.

It is a congruent number.

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, 82369149 + ... + 82438611.

It is an arithmetic number, because the mean of its divisors is an integer number (73094014980).

Almost surely, 2^{5724020716440} 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 5724020716440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9356033917440).

5724020716440 is an abundant number, since it is smaller than the sum of its proper divisors (12988047118440).

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

5724020716440 is a wasteful number, since it uses less digits than its factorization.

5724020716440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70114 (or 70110 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 5724020716440 in words is "five trillion, seven hundred twenty-four billion, twenty million, seven hundred sixteen thousand, four hundred forty".