42055134022 has 16 divisors (see below), whose sum is σ = 68830062912. Its totient is φ = 19112478120.

The previous prime is 42055134013. The next prime is 42055134029. The reversal of 42055134022 is 22043155024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42055134029) 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 7 ways as a sum of consecutive naturals, for example, 49428 + ... + 294199.

It is an arithmetic number, because the mean of its divisors is an integer number (4301878932).

Almost surely, 2^42055134022 is an apocalyptic number.

42055134022 is a deficient number, since it is larger than the sum of its proper divisors (26774928890).

42055134022 is a wasteful number, since it uses less digits than its factorization.

42055134022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349203.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 42055134022 its reverse (22043155024), we get a palindrome (64098289046).

The spelling of 42055134022 in words is "forty-two billion, fifty-five million, one hundred thirty-four thousand, twenty-two".