12240205413 has 8 divisors (see below), whose sum is σ = 16428355776. Its totient is φ = 8106096000.

The previous prime is 12240205409. The next prime is 12240205423. The reversal of 12240205413 is 31450204221.

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

It is not a de Polignac number, because 12240205413 - 2² = 12240205409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12240205423) 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, 13509708 + ... + 13510613.

It is an arithmetic number, because the mean of its divisors is an integer number (2053544472).

Almost surely, 2^12240205413 is an apocalyptic number.

It is an amenable number.

12240205413 is a deficient number, since it is larger than the sum of its proper divisors (4188150363).

12240205413 is a wasteful number, since it uses less digits than its factorization.

12240205413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27020475.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 12240205413 its reverse (31450204221), we get a palindrome (43690409634).

The spelling of 12240205413 in words is "twelve billion, two hundred forty million, two hundred five thousand, four hundred thirteen".