12001430241 has 36 divisors (see below), whose sum is σ = 17964370944. Its totient is φ = 7720510320.

The previous prime is 12001430227. The next prime is 12001430249. The reversal of 12001430241 is 14203410021.

It is not a de Polignac number, because 12001430241 - 2⁹ = 12001429729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12001430249) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3310756 + ... + 3314378.

It is an arithmetic number, because the mean of its divisors is an integer number (499010304).

Almost surely, 2^12001430241 is an apocalyptic number.

It is an amenable number.

12001430241 is a deficient number, since it is larger than the sum of its proper divisors (5962940703).

12001430241 is a wasteful number, since it uses less digits than its factorization.

12001430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074 (or 4040 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12001430241 its reverse (14203410021), we get a palindrome (26204840262).

The spelling of 12001430241 in words is "twelve billion, one million, four hundred thirty thousand, two hundred forty-one".