12050401213420 has 48 divisors (see below), whose sum is σ = 26409092935680. Its totient is φ = 4610065116096.

The previous prime is 12050401213387. The next prime is 12050401213481. The reversal of 12050401213420 is 2431210405021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584069 + ... + 5547811.

It is an arithmetic number, because the mean of its divisors is an integer number (550189436160).

Almost surely, 2^{12050401213420} is an apocalyptic number.

12050401213420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12050401213420 is an abundant number, since it is smaller than the sum of its proper divisors (14358691722260).

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

12050401213420 is a wasteful number, since it uses less digits than its factorization.

12050401213420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972614 (or 2972612 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12050401213420 its reverse (2431210405021), we get a palindrome (14481611618441).

The spelling of 12050401213420 in words is "twelve trillion, fifty billion, four hundred one million, two hundred thirteen thousand, four hundred twenty".