12301453420424 has 96 divisors (see below), whose sum is σ = 27696078083520. Its totient is φ = 5017231325568.

The previous prime is 12301453420367. The next prime is 12301453420471. The reversal of 12301453420424 is 42402435410321.

It is a super-2 number, since 2×12301453420424² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4781987 + ... + 6889869.

It is an arithmetic number, because the mean of its divisors is an integer number (288500813370).

Almost surely, 2^{12301453420424} is an apocalyptic number.

12301453420424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12301453420424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13848039041760).

12301453420424 is an abundant number, since it is smaller than the sum of its proper divisors (15394624663096).

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

12301453420424 is a wasteful number, since it uses less digits than its factorization.

12301453420424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108139 (or 2108112 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 12301453420424 its reverse (42402435410321), we get a palindrome (54703888830745).

The spelling of 12301453420424 in words is "twelve trillion, three hundred one billion, four hundred fifty-three million, four hundred twenty thousand, four hundred twenty-four".