4132047321 has 24 divisors (see below), whose sum is σ = 6085497600. Its totient is φ = 2700780576.

The previous prime is 4132047307. The next prime is 4132047331. The reversal of 4132047321 is 1237402314.

It is a happy number.

4132047321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4132047321 - 2¹³ = 4132039129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4132047331) 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, 999160 + ... + 1003286.

It is an arithmetic number, because the mean of its divisors is an integer number (253562400).

Almost surely, 2^4132047321 is an apocalyptic number.

It is an amenable number.

4132047321 is a deficient number, since it is larger than the sum of its proper divisors (1953450279).

4132047321 is a wasteful number, since it uses less digits than its factorization.

4132047321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285 (or 6282 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4132047321 is about 64281.0028002053. The cubic root of 4132047321 is about 1604.6799594792.

Adding to 4132047321 its reverse (1237402314), we get a palindrome (5369449635).

The spelling of 4132047321 in words is "four billion, one hundred thirty-two million, forty-seven thousand, three hundred twenty-one".