12142421301 has 8 divisors (see below), whose sum is σ = 16190404384. Its totient is φ = 8094692880.

The previous prime is 12142421299. The next prime is 12142421321. The reversal of 12142421301 is 10312424121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12142421301 - 2¹ = 12142421299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12142421321) 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, 150855 + ... + 216891.

It is an arithmetic number, because the mean of its divisors is an integer number (2023800548).

Almost surely, 2^12142421301 is an apocalyptic number.

It is an amenable number.

12142421301 is a deficient number, since it is larger than the sum of its proper divisors (4047983083).

12142421301 is an equidigital number, since it uses as much as digits as its factorization.

12142421301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127331.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12142421301 its reverse (10312424121), we get a palindrome (22454845422).

The spelling of 12142421301 in words is "twelve billion, one hundred forty-two million, four hundred twenty-one thousand, three hundred one".