43022424422442 has 32 divisors (see below), whose sum is σ = 86935111994304. Its totient is φ = 14192556224000.

The previous prime is 43022424422441. The next prime is 43022424422513. The reversal of 43022424422442 is 24422442422034.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 43022424422442.

It is not an unprimeable number, because it can be changed into a prime (43022424422441) 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 15 ways as a sum of consecutive naturals, for example, 14284359 + ... + 17031962.

It is an arithmetic number, because the mean of its divisors is an integer number (2716722249822).

Almost surely, 2^{43022424422442} is an apocalyptic number.

43022424422442 is an abundant number, since it is smaller than the sum of its proper divisors (43912687571862).

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

43022424422442 is a wasteful number, since it uses less digits than its factorization.

43022424422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31318694.

The product of its (nonzero) digits is 786432, while the sum is 39.

Adding to 43022424422442 its reverse (24422442422034), we get a palindrome (67444866844476).

The spelling of 43022424422442 in words is "forty-three trillion, twenty-two billion, four hundred twenty-four million, four hundred twenty-two thousand, four hundred forty-two".