325432443 has 8 divisors (see below), whose sum is σ = 495897088. Its totient is φ = 185961384.

The previous prime is 325432439. The next prime is 325432447. The reversal of 325432443 is 344234523.

It is an interprime number because it is at equal distance from previous prime (325432439) and next prime (325432447).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325432443 - 2² = 325432439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325432443.

It is not an unprimeable number, because it can be changed into a prime (325432447) 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 7 ways as a sum of consecutive naturals, for example, 7748371 + ... + 7748412.

It is an arithmetic number, because the mean of its divisors is an integer number (61987136).

Almost surely, 2^325432443 is an apocalyptic number.

325432443 is a deficient number, since it is larger than the sum of its proper divisors (170464645).

325432443 is a wasteful number, since it uses less digits than its factorization.

325432443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15496793.

The product of its digits is 34560, while the sum is 30.

The square root of 325432443 is about 18039.7462010972. The cubic root of 325432443 is about 687.8392414140.

Adding to 325432443 its reverse (344234523), we get a palindrome (669666966).

The spelling of 325432443 in words is "three hundred twenty-five million, four hundred thirty-two thousand, four hundred forty-three".