4353421525504 has 80 divisors (see below), whose sum is σ = 8790751775520. Its totient is φ = 2153653125120.

The previous prime is 4353421525477. The next prime is 4353421525511. The reversal of 4353421525504 is 4055251243534.

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 7 ways as a sum of consecutive naturals, for example, 32969887 + ... + 33101665.

It is an arithmetic number, because the mean of its divisors is an integer number (109884397194).

Almost surely, 2^{4353421525504} 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 4353421525504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4395375887760).

4353421525504 is an abundant number, since it is smaller than the sum of its proper divisors (4437330250016).

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

4353421525504 is a wasteful number, since it uses less digits than its factorization.

4353421525504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132481 (or 132465 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 4353421525504 in words is "four trillion, three hundred fifty-three billion, four hundred twenty-one million, five hundred twenty-five thousand, five hundred four".