242600013 has 24 divisors (see below), whose sum is σ = 372468096. Its totient is φ = 151632000.

The previous prime is 242599991. The next prime is 242600053. The reversal of 242600013 is 310006242.

It is a happy number.

It is not a de Polignac number, because 242600013 - 2⁶ = 242599949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242600053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38538 + ... + 44388.

It is an arithmetic number, because the mean of its divisors is an integer number (15519504).

Almost surely, 2^242600013 is an apocalyptic number.

It is an amenable number.

242600013 is a deficient number, since it is larger than the sum of its proper divisors (129868083).

242600013 is a wasteful number, since it uses less digits than its factorization.

242600013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145 (or 6142 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 242600013 is about 15575.6223952688. The cubic root of 242600013 is about 623.6825693804.

Adding to 242600013 its reverse (310006242), we get a palindrome (552606255).

The spelling of 242600013 in words is "two hundred forty-two million, six hundred thousand, thirteen".