20032325543345 has 64 divisors (see below), whose sum is σ = 25884013501440. Its totient is φ = 14829339033600.

The previous prime is 20032325543333. The next prime is 20032325543353. The reversal of 20032325543345 is 54334552323002.

It is not a de Polignac number, because 20032325543345 - 2¹⁶ = 20032325477809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4062525530 + ... + 4062530460.

It is an arithmetic number, because the mean of its divisors is an integer number (404437710960).

Almost surely, 2^{20032325543345} is an apocalyptic number.

It is an amenable number.

20032325543345 is a deficient number, since it is larger than the sum of its proper divisors (5851687958095).

20032325543345 is a wasteful number, since it uses less digits than its factorization.

20032325543345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466.

The product of its (nonzero) digits is 1296000, while the sum is 41.

Adding to 20032325543345 its reverse (54334552323002), we get a palindrome (74366877866347).

The spelling of 20032325543345 in words is "twenty trillion, thirty-two billion, three hundred twenty-five million, five hundred forty-three thousand, three hundred forty-five".