12041423043020 has 24 divisors (see below), whose sum is σ = 28899415303584. Its totient is φ = 4128487900416.

The previous prime is 12041423042939. The next prime is 12041423043029. The reversal of 12041423043020 is 2034032414021.

It is not an unprimeable number, because it can be changed into a prime (12041423043029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43005082157 + ... + 43005082436.

It is an arithmetic number, because the mean of its divisors is an integer number (1204142304316).

Almost surely, 2^{12041423043020} is an apocalyptic number.

12041423043020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12041423043020 is an abundant number, since it is smaller than the sum of its proper divisors (16857992260564).

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

12041423043020 is a wasteful number, since it uses less digits than its factorization.

12041423043020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86010164609 (or 86010164607 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12041423043020 its reverse (2034032414021), we get a palindrome (14075455457041).

The spelling of 12041423043020 in words is "twelve trillion, forty-one billion, four hundred twenty-three million, forty-three thousand, twenty".