43452550042142 has 8 divisors (see below), whose sum is σ = 65179271348832. Its totient is φ = 21726126259200.

The previous prime is 43452550042129. The next prime is 43452550042229. The reversal of 43452550042142 is 24124005525434.

43452550042142 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 a self number, because there is not a number n which added to its sum of digits gives 43452550042142.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 74015459 + ... + 74600222.

It is an arithmetic number, because the mean of its divisors is an integer number (8147408918604).

Almost surely, 2^{43452550042142} is an apocalyptic number.

43452550042142 is a deficient number, since it is larger than the sum of its proper divisors (21726721306690).

43452550042142 is a wasteful number, since it uses less digits than its factorization.

43452550042142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148761874.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 43452550042142 its reverse (24124005525434), we get a palindrome (67576555567576).

The spelling of 43452550042142 in words is "forty-three trillion, four hundred fifty-two billion, five hundred fifty million, forty-two thousand, one hundred forty-two".