42412213132112 has 20 divisors (see below), whose sum is σ = 83163707077920. Its totient is φ = 20950611305568.

The previous prime is 42412213132063. The next prime is 42412213132117. The reversal of 42412213132112 is 21123131221424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42412213132117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15968452412 + ... + 15968455067.

It is an arithmetic number, because the mean of its divisors is an integer number (4158185353896).

Almost surely, 2^{42412213132112} is an apocalyptic number.

It is an amenable number.

42412213132112 is a deficient number, since it is larger than the sum of its proper divisors (40751493945808).

42412213132112 is a wasteful number, since it uses less digits than its factorization.

42412213132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31936907570 (or 31936907564 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

Adding to 42412213132112 its reverse (21123131221424), we get a palindrome (63535344353536).

The spelling of 42412213132112 in words is "forty-two trillion, four hundred twelve billion, two hundred thirteen million, one hundred thirty-two thousand, one hundred twelve".