4407250564240 has 160 divisors (see below), whose sum is σ = 10654360934400. Its totient is φ = 1693658419200.

The previous prime is 4407250564201. The next prime is 4407250564243. The reversal of 4407250564240 is 424650527044.

It is not an unprimeable number, because it can be changed into a prime (4407250564243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225528870 + ... + 225548410.

It is an arithmetic number, because the mean of its divisors is an integer number (66589755840).

Almost surely, 2^{4407250564240} is an apocalyptic number.

4407250564240 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 4407250564240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5327180467200).

4407250564240 is an abundant number, since it is smaller than the sum of its proper divisors (6247110370160).

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

4407250564240 is a wasteful number, since it uses less digits than its factorization.

4407250564240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20241 (or 20235 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 43.

The spelling of 4407250564240 in words is "four trillion, four hundred seven billion, two hundred fifty million, five hundred sixty-four thousand, two hundred forty".