4425487140424 has 128 divisors (see below), whose sum is σ = 9951242400000. Its totient is φ = 1805625271296.

The previous prime is 4425487140419. The next prime is 4425487140601. The reversal of 4425487140424 is 4240417845244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20577802 + ... + 20791750.

It is an arithmetic number, because the mean of its divisors is an integer number (77744081250).

Almost surely, 2^{4425487140424} 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 4425487140424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4975621200000).

4425487140424 is an abundant number, since it is smaller than the sum of its proper divisors (5525755259576).

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

4425487140424 is a wasteful number, since it uses less digits than its factorization.

4425487140424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214215 (or 214211 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 49.

The spelling of 4425487140424 in words is "four trillion, four hundred twenty-five billion, four hundred eighty-seven million, one hundred forty thousand, four hundred twenty-four".