42112424322 has 24 divisors (see below), whose sum is σ = 91340587260. Its totient is φ = 14022551520.

The previous prime is 42112424317. The next prime is 42112424329. The reversal of 42112424322 is 22342421124.

It is a happy number.

42112424322 is a `hidden beast` number, since 4 + 211 + 2 + 424 + 3 + 22 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42036890841 + 75533481 = 205029^2 + 8691^2 .

It is not an unprimeable number, because it can be changed into a prime (42112424329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1226197 + ... + 1260072.

Almost surely, 2^42112424322 is an apocalyptic number.

42112424322 is an abundant number, since it is smaller than the sum of its proper divisors (49228162938).

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

42112424322 is a wasteful number, since it uses less digits than its factorization.

42112424322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487218 (or 2487215 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

Adding to 42112424322 its reverse (22342421124), we get a palindrome (64454845446).

The spelling of 42112424322 in words is "forty-two billion, one hundred twelve million, four hundred twenty-four thousand, three hundred twenty-two".