20032322043 has 8 divisors (see below), whose sum is σ = 26745908800. Its totient is φ = 13336808328.

The previous prime is 20032322017. The next prime is 20032322053. The reversal of 20032322043 is 34022323002.

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

It is not a de Polignac number, because 20032322043 - 2¹⁰ = 20032321019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20032322053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4515673 + ... + 4520106.

It is an arithmetic number, because the mean of its divisors is an integer number (3343238600).

Almost surely, 2^20032322043 is an apocalyptic number.

20032322043 is a deficient number, since it is larger than the sum of its proper divisors (6713586757).

20032322043 is an equidigital number, since it uses as much as digits as its factorization.

20032322043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9036521.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 20032322043 its reverse (34022323002), we get a palindrome (54054645045).

The spelling of 20032322043 in words is "twenty billion, thirty-two million, three hundred twenty-two thousand, forty-three".