42212311324 has 48 divisors (see below), whose sum is σ = 78248570400. Its totient is φ = 19869808896.

The previous prime is 42212311321. The next prime is 42212311331. The reversal of 42212311324 is 42311321224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42212311321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21394002 + ... + 21395974.

It is an arithmetic number, because the mean of its divisors is an integer number (1630178550).

Almost surely, 2^42212311324 is an apocalyptic number.

It is an amenable number.

42212311324 is a deficient number, since it is larger than the sum of its proper divisors (36036259076).

42212311324 is a wasteful number, since it uses less digits than its factorization.

42212311324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622 (or 3620 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 42212311324 its reverse (42311321224), we get a palindrome (84523632548).

The spelling of 42212311324 in words is "forty-two billion, two hundred twelve million, three hundred eleven thousand, three hundred twenty-four".