4605132432321 has 24 divisors (see below), whose sum is σ = 6736961911680. Its totient is φ = 3030819962976.

The previous prime is 4605132432247. The next prime is 4605132432347. The reversal of 4605132432321 is 1232342315064.

4605132432321 is a `hidden beast` number, since 4 + 6 + 0 + 5 + 1 + 324 + 3 + 2 + 321 = 666.

It is not a de Polignac number, because 4605132432321 - 2²⁶ = 4605065323457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4605132432421) 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 23 ways as a sum of consecutive naturals, for example, 4918375 + ... + 5779331.

It is an arithmetic number, because the mean of its divisors is an integer number (280706746320).

Almost surely, 2^{4605132432321} is an apocalyptic number.

It is an amenable number.

4605132432321 is a deficient number, since it is larger than the sum of its proper divisors (2131829479359).

4605132432321 is a wasteful number, since it uses less digits than its factorization.

4605132432321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868565 (or 868562 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 4605132432321 its reverse (1232342315064), we get a palindrome (5837474747385).

The spelling of 4605132432321 in words is "four trillion, six hundred five billion, one hundred thirty-two million, four hundred thirty-two thousand, three hundred twenty-one".