12241324430020 has 24 divisors (see below), whose sum is σ = 29379178632384. Its totient is φ = 4197025518816.

The previous prime is 12241324429949. The next prime is 12241324430077. The reversal of 12241324430020 is 2003442314221.

It is a super-4 number, since 4×12241324430020⁴ (a number of 53 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 43719015682 + ... + 43719015961.

It is an arithmetic number, because the mean of its divisors is an integer number (1224132443016).

Almost surely, 2^{12241324430020} is an apocalyptic number.

12241324430020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12241324430020 is an abundant number, since it is smaller than the sum of its proper divisors (17137854202364).

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

12241324430020 is a wasteful number, since it uses less digits than its factorization.

12241324430020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87438031659 (or 87438031657 counting only the distinct ones).

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

Adding to 12241324430020 its reverse (2003442314221), we get a palindrome (14244766744241).

The spelling of 12241324430020 in words is "twelve trillion, two hundred forty-one billion, three hundred twenty-four million, four hundred thirty thousand, twenty".