20234424310443 has 128 divisors (see below), whose sum is σ = 36172138496000. Its totient is φ = 11162898230400.

The previous prime is 20234424310423. The next prime is 20234424310511. The reversal of 20234424310443 is 34401342443202.

20234424310443 is a `hidden beast` number, since 20 + 2 + 344 + 243 + 10 + 4 + 43 = 666.

It is not a de Polignac number, because 20234424310443 - 2¹⁴ = 20234424294059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20234424310398 and 20234424310407.

It is not an unprimeable number, because it can be changed into a prime (20234424310423) 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 127 ways as a sum of consecutive naturals, for example, 120781605 + ... + 120949017.

It is an arithmetic number, because the mean of its divisors is an integer number (282594832000).

Almost surely, 2^{20234424310443} is an apocalyptic number.

20234424310443 is a deficient number, since it is larger than the sum of its proper divisors (15937714185557).

20234424310443 is a wasteful number, since it uses less digits than its factorization.

20234424310443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167895 (or 167875 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 20234424310443 its reverse (34401342443202), we get a palindrome (54635766753645).

The spelling of 20234424310443 in words is "twenty trillion, two hundred thirty-four billion, four hundred twenty-four million, three hundred ten thousand, four hundred forty-three".