20124305230441 has 16 divisors (see below), whose sum is σ = 20201272228800. Its totient is φ = 20047484001600.

The previous prime is 20124305230399. The next prime is 20124305230451. The reversal of 20124305230441 is 14403250342102.

It is a cyclic number.

It is not a de Polignac number, because 20124305230441 - 2⁷ = 20124305230313 is a prime.

It is a super-2 number, since 2×20124305230441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20124305230451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144783590 + ... + 1144801168.

It is an arithmetic number, because the mean of its divisors is an integer number (1262579514300).

Almost surely, 2^{20124305230441} is an apocalyptic number.

It is an amenable number.

20124305230441 is a deficient number, since it is larger than the sum of its proper divisors (76966998359).

20124305230441 is a wasteful number, since it uses less digits than its factorization.

20124305230441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21480.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 20124305230441 its reverse (14403250342102), we get a palindrome (34527555572543).

The spelling of 20124305230441 in words is "twenty trillion, one hundred twenty-four billion, three hundred five million, two hundred thirty thousand, four hundred forty-one".