42203325543 has 8 divisors (see below), whose sum is σ = 56274681456. Its totient is φ = 28133760000.

The previous prime is 42203325529. The next prime is 42203325553. The reversal of 42203325543 is 34552330224.

42203325543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42203325543 - 2⁵ = 42203325511 is a prime.

It is a super-3 number, since 3×42203325543³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42203325553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391588 + ... + 487593.

It is an arithmetic number, because the mean of its divisors is an integer number (7034335182).

Almost surely, 2^42203325543 is an apocalyptic number.

42203325543 is a deficient number, since it is larger than the sum of its proper divisors (14071355913).

42203325543 is a wasteful number, since it uses less digits than its factorization.

42203325543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895185.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 42203325543 its reverse (34552330224), we get a palindrome (76755655767).

The spelling of 42203325543 in words is "forty-two billion, two hundred three million, three hundred twenty-five thousand, five hundred forty-three".