12143344301 has 8 divisors (see below), whose sum is σ = 13414972800. Its totient is φ = 10899663840.

The previous prime is 12143344267. The next prime is 12143344303. The reversal of 12143344301 is 10344334121.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12143344301 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 (12143344303) 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, 6986096 + ... + 6987833.

It is an arithmetic number, because the mean of its divisors is an integer number (1676871600).

Almost surely, 2^12143344301 is an apocalyptic number.

12143344301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12143344301 is a deficient number, since it is larger than the sum of its proper divisors (1271628499).

12143344301 is a wasteful number, since it uses less digits than its factorization.

12143344301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13974019.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12143344301 its reverse (10344334121), we get a palindrome (22487678422).

The spelling of 12143344301 in words is "twelve billion, one hundred forty-three million, three hundred forty-four thousand, three hundred one".