42024105543 has 24 divisors (see below), whose sum is σ = 66248788080. Its totient is φ = 23620101120.

The previous prime is 42024105527. The next prime is 42024105559. The reversal of 42024105543 is 34550142024.

It is an interprime number because it is at equal distance from previous prime (42024105527) and next prime (42024105559).

It is not a de Polignac number, because 42024105543 - 2⁴ = 42024105527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42024105543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42024105143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2334298 + ... + 2352231.

It is an arithmetic number, because the mean of its divisors is an integer number (2760366170).

Almost surely, 2^42024105543 is an apocalyptic number.

42024105543 is a deficient number, since it is larger than the sum of its proper divisors (24224682537).

42024105543 is a wasteful number, since it uses less digits than its factorization.

42024105543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686607 (or 4686600 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 42024105543 its reverse (34550142024), we get a palindrome (76574247567).

The spelling of 42024105543 in words is "forty-two billion, twenty-four million, one hundred five thousand, five hundred forty-three".