42422533522424 has 32 divisors (see below), whose sum is σ = 89572504803840. Its totient is φ = 18660938498400.

The previous prime is 42422533522373. The next prime is 42422533522469.

42422533522424 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42422533522424² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 7775388314 + ... + 7775393769.

It is an arithmetic number, because the mean of its divisors is an integer number (2799140775120).

Almost surely, 2^{42422533522424} is an apocalyptic number.

42422533522424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42422533522424 is an abundant number, since it is smaller than the sum of its proper divisors (47149971281416).

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

42422533522424 is a wasteful number, since it uses less digits than its factorization.

42422533522424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15550782131 (or 15550782127 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 44.

It can be divided in two parts, 4242253 and 3522424, that added together give a palindrome (7764677).

The spelling of 42422533522424 in words is "forty-two trillion, four hundred twenty-two billion, five hundred thirty-three million, five hundred twenty-two thousand, four hundred twenty-four".