43042242522 has 8 divisors (see below), whose sum is σ = 86084485056. Its totient is φ = 14347414172.

The previous prime is 43042242491. The next prime is 43042242541. The reversal of 43042242522 is 22524224034.

43042242522 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.

43042242522 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 43042242522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3586853538 + ... + 3586853549.

It is an arithmetic number, because the mean of its divisors is an integer number (10760560632).

Almost surely, 2^43042242522 is an apocalyptic number.

43042242522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43042242522 is a wasteful number, since it uses less digits than its factorization.

43042242522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7173707092.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 43042242522 its reverse (22524224034), we get a palindrome (65566466556).

The spelling of 43042242522 in words is "forty-three billion, forty-two million, two hundred forty-two thousand, five hundred twenty-two".