42244002042 has 16 divisors (see below), whose sum is σ = 92168731872. Its totient is φ = 12801212720.

The previous prime is 42244002019. The next prime is 42244002071. The reversal of 42244002042 is 24020044224.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 320030253 + ... + 320030384.

It is an arithmetic number, because the mean of its divisors is an integer number (5760545742).

Almost surely, 2^42244002042 is an apocalyptic number.

42244002042 is an abundant number, since it is smaller than the sum of its proper divisors (49924729830).

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

42244002042 is a wasteful number, since it uses less digits than its factorization.

42244002042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640060653.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 42244002042 its reverse (24020044224), we get a palindrome (66264046266).

The spelling of 42244002042 in words is "forty-two billion, two hundred forty-four million, two thousand, forty-two".