4432321141 has 4 divisors (see below), whose sum is σ = 4693045932. Its totient is φ = 4171596352.

The previous prime is 4432321123. The next prime is 4432321147. The reversal of 4432321141 is 1411232344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1192320900 + 3240000241 = 34530^2 + 56921^2 .

It is a cyclic number.

It is not a de Polignac number, because 4432321141 - 2⁷ = 4432321013 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 (4432321147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 130362370 + ... + 130362403.

It is an arithmetic number, because the mean of its divisors is an integer number (1173261483).

Almost surely, 2^4432321141 is an apocalyptic number.

It is an amenable number.

4432321141 is a deficient number, since it is larger than the sum of its proper divisors (260724791).

4432321141 is a wasteful number, since it uses less digits than its factorization.

4432321141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260724790.

The product of its digits is 2304, while the sum is 25.

The square root of 4432321141 is about 66575.6798012608. The cubic root of 4432321141 is about 1642.6450896932.

Adding to 4432321141 its reverse (1411232344), we get a palindrome (5843553485).

The spelling of 4432321141 in words is "four billion, four hundred thirty-two million, three hundred twenty-one thousand, one hundred forty-one".