20212324043 has 8 divisors (see below), whose sum is σ = 20878565376. Its totient is φ = 19546972200.

The previous prime is 20212324007. The next prime is 20212324049. The reversal of 20212324043 is 34042321202.

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

It is a cyclic number.

It is not a de Polignac number, because 20212324043 - 2²⁰ = 20211275467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20212324049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176021 + ... + 267222.

It is an arithmetic number, because the mean of its divisors is an integer number (2609820672).

Almost surely, 2^20212324043 is an apocalyptic number.

20212324043 is a deficient number, since it is larger than the sum of its proper divisors (666241333).

20212324043 is a wasteful number, since it uses less digits than its factorization.

20212324043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444745.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20212324043 its reverse (34042321202), we get a palindrome (54254645245).

The spelling of 20212324043 in words is "twenty billion, two hundred twelve million, three hundred twenty-four thousand, forty-three".