42213233231224 has 32 divisors (see below), whose sum is σ = 86345636025600. Its totient is φ = 19187747457120.

The previous prime is 42213233231209. The next prime is 42213233231269.

It is a happy number.

42213233231224 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 42213233231224.

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, 21362497 + ... + 23254735.

It is an arithmetic number, because the mean of its divisors is an integer number (2698301125800).

Almost surely, 2^{42213233231224} is an apocalyptic number.

42213233231224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42213233231224 is an abundant number, since it is smaller than the sum of its proper divisors (44132402794376).

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

42213233231224 is a wasteful number, since it uses less digits than its factorization.

42213233231224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145763 (or 2145759 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 4221323 and 3231224, that added together give a palindrome (7452547).

The spelling of 42213233231224 in words is "forty-two trillion, two hundred thirteen billion, two hundred thirty-three million, two hundred thirty-one thousand, two hundred twenty-four".