20240224543 has 24 divisors (see below), whose sum is σ = 25944682400. Its totient is φ = 15771571200.

The previous prime is 20240224519. The next prime is 20240224547. The reversal of 20240224543 is 34542204202.

It is not a de Polignac number, because 20240224543 - 2³³ = 11650289951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240224547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202338 + ... + 285343.

Almost surely, 2^20240224543 is an apocalyptic number.

20240224543 is a deficient number, since it is larger than the sum of its proper divisors (5704457857).

20240224543 is an equidigital number, since it uses as much as digits as its factorization.

20240224543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487724 (or 487699 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 20240224543 its reverse (34542204202), we get a palindrome (54782428745).

The spelling of 20240224543 in words is "twenty billion, two hundred forty million, two hundred twenty-four thousand, five hundred forty-three".