4423134141212 has 12 divisors (see below), whose sum is σ = 8147878681320. Its totient is φ = 2095168803696.

The previous prime is 4423134141187. The next prime is 4423134141247. The reversal of 4423134141212 is 2121414313244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29099566643 + ... + 29099566794.

It is an arithmetic number, because the mean of its divisors is an integer number (678989890110).

Almost surely, 2^{4423134141212} is an apocalyptic number.

It is an amenable number.

4423134141212 is a deficient number, since it is larger than the sum of its proper divisors (3724744540108).

4423134141212 is a wasteful number, since it uses less digits than its factorization.

4423134141212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58199133460 (or 58199133458 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 4423134141212 its reverse (2121414313244), we get a palindrome (6544548454456).

The spelling of 4423134141212 in words is "four trillion, four hundred twenty-three billion, one hundred thirty-four million, one hundred forty-one thousand, two hundred twelve".