4424252520000 has 560 divisors, whose sum is σ = 14815681214400. Its totient is φ = 1164733440000.

The previous prime is 4424252519987. The next prime is 4424252520019. The reversal of 4424252520000 is 252524244.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 4424252520000.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3599879386 + ... + 3599880614.

Almost surely, 2^{4424252520000} is an apocalyptic number.

4424252520000 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 4424252520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7407840607200).

4424252520000 is an abundant number, since it is smaller than the sum of its proper divisors (10391428694400).

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

4424252520000 is a wasteful number, since it uses less digits than its factorization.

4424252520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The spelling of 4424252520000 in words is "four trillion, four hundred twenty-four billion, two hundred fifty-two million, five hundred twenty thousand".