42000312342412 has 12 divisors (see below), whose sum is σ = 73507244985216. Its totient is φ = 20998242346640.

The previous prime is 42000312342403. The next prime is 42000312342419. The reversal of 42000312342412 is 21424321300024.

It is not an unprimeable number, because it can be changed into a prime (42000312342419) 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, 478406764 + ... + 478494547.

It is an arithmetic number, because the mean of its divisors is an integer number (6125603748768).

Almost surely, 2^{42000312342412} is an apocalyptic number.

It is an amenable number.

42000312342412 is a deficient number, since it is larger than the sum of its proper divisors (31506932642804).

42000312342412 is a wasteful number, since it uses less digits than its factorization.

42000312342412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956912288 (or 956912286 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42000312342412 its reverse (21424321300024), we get a palindrome (63424633642436).

The spelling of 42000312342412 in words is "forty-two trillion, three hundred twelve million, three hundred forty-two thousand, four hundred twelve".