20233023441 has 4 divisors (see below), whose sum is σ = 26977364592. Its totient is φ = 13488682292.

The previous prime is 20233023407. The next prime is 20233023469. The reversal of 20233023441 is 14432033202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20233023441 - 2¹⁰ = 20233022417 is a prime.

It is a super-3 number, since 3×20233023441³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20233023401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3372170571 + ... + 3372170576.

It is an arithmetic number, because the mean of its divisors is an integer number (6744341148).

Almost surely, 2^20233023441 is an apocalyptic number.

It is an amenable number.

20233023441 is a deficient number, since it is larger than the sum of its proper divisors (6744341151).

20233023441 is an equidigital number, since it uses as much as digits as its factorization.

20233023441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6744341150.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20233023441 its reverse (14432033202), we get a palindrome (34665056643).

The spelling of 20233023441 in words is "twenty billion, two hundred thirty-three million, twenty-three thousand, four hundred forty-one".