4331445402125 has 16 divisors (see below), whose sum is σ = 5415979782720. Its totient is φ = 3458530731600.

The previous prime is 4331445402061. The next prime is 4331445402131. The reversal of 4331445402125 is 5212045441334.

It is not a de Polignac number, because 4331445402125 - 2⁶ = 4331445402061 is a prime.

It is a super-3 number, since 3×4331445402125³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33062315 + ... + 33193064.

It is an arithmetic number, because the mean of its divisors is an integer number (338498736420).

Almost surely, 2^{4331445402125} is an apocalyptic number.

It is an amenable number.

4331445402125 is a deficient number, since it is larger than the sum of its proper divisors (1084534380595).

4331445402125 is an equidigital number, since it uses as much as digits as its factorization.

4331445402125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66255917 (or 66255907 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 4331445402125 in words is "four trillion, three hundred thirty-one billion, four hundred forty-five million, four hundred two thousand, one hundred twenty-five".