4321132375 has 24 divisors (see below), whose sum is σ = 6273234864. Its totient is φ = 2963058000.

The previous prime is 4321132363. The next prime is 4321132379. The reversal of 4321132375 is 5732311234.

4321132375 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4321132375 - 2¹¹ = 4321130327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321132379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346621 + ... + 358870.

It is an arithmetic number, because the mean of its divisors is an integer number (261384786).

Almost surely, 2^4321132375 is an apocalyptic number.

4321132375 is a deficient number, since it is larger than the sum of its proper divisors (1952102489).

4321132375 is an equidigital number, since it uses as much as digits as its factorization.

4321132375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705520 (or 705503 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 4321132375 is about 65735.3206046795. The cubic root of 4321132375 is about 1628.7928602403.

The spelling of 4321132375 in words is "four billion, three hundred twenty-one million, one hundred thirty-two thousand, three hundred seventy-five".