4420241280 has 640 divisors, whose sum is σ = 19449017280. Its totient is φ = 931627008.

The previous prime is 4420241279. The next prime is 4420241311. The reversal of 4420241280 is 821420244.

4420241280 is a `hidden beast` number, since 44 + 202 + 412 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 4716972 + ... + 4717908.

Almost surely, 2^4420241280 is an apocalyptic number.

4420241280 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 4420241280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9724508640).

4420241280 is an abundant number, since it is smaller than the sum of its proper divisors (15028776000).

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

4420241280 is a wasteful number, since it uses less digits than its factorization.

4420241280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 4420241280 is about 66484.8951266376. The cubic root of 4420241280 is about 1641.1514420292.

The spelling of 4420241280 in words is "four billion, four hundred twenty million, two hundred forty-one thousand, two hundred eighty".