42344220443022 has 48 divisors (see below), whose sum is σ = 96110845272000. Its totient is φ = 13455518311872.

The previous prime is 42344220442939. The next prime is 42344220443027. The reversal of 42344220443022 is 22034402244324.

42344220443022 is a `hidden beast` number, since 4 + 2 + 3 + 442 + 204 + 4 + 3 + 0 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42344220443027) 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 23 ways as a sum of consecutive naturals, for example, 513371397 + ... + 513453872.

It is an arithmetic number, because the mean of its divisors is an integer number (2002309276500).

Almost surely, 2^{42344220443022} is an apocalyptic number.

42344220443022 is an abundant number, since it is smaller than the sum of its proper divisors (53766624828978).

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

42344220443022 is a wasteful number, since it uses less digits than its factorization.

42344220443022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026825385 (or 1026825382 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 42344220443022 its reverse (22034402244324), we get a palindrome (64378622687346).

The spelling of 42344220443022 in words is "forty-two trillion, three hundred forty-four billion, two hundred twenty million, four hundred forty-three thousand, twenty-two".