4142134121412 has 24 divisors (see below), whose sum is σ = 11045690990656. Its totient is φ = 1183466891808.

The previous prime is 4142134121393. The next prime is 4142134121453. The reversal of 4142134121412 is 2141214312414.

It is a super-2 number, since 2×4142134121412² (a number of 26 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4142134121412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24655560163 + ... + 24655560330.

Almost surely, 2^{4142134121412} is an apocalyptic number.

4142134121412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4142134121412 is an abundant number, since it is smaller than the sum of its proper divisors (6903556869244).

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

4142134121412 is a wasteful number, since it uses less digits than its factorization.

4142134121412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49311120507 (or 49311120505 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

Adding to 4142134121412 its reverse (2141214312414), we get a palindrome (6283348433826).

The spelling of 4142134121412 in words is "four trillion, one hundred forty-two billion, one hundred thirty-four million, one hundred twenty-one thousand, four hundred twelve".