242442412013 has 8 divisors (see below), whose sum is σ = 242848476768. Its totient is φ = 242036689104.

The previous prime is 242442412007. The next prime is 242442412019. The reversal of 242442412013 is 310214244242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (242442412007) and next prime (242442412019).

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

It is a cyclic number.

It is not a de Polignac number, because 242442412013 - 2⁴ = 242442411997 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 (242442412019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354370 + ... + 1522892.

It is an arithmetic number, because the mean of its divisors is an integer number (30356059596).

Almost surely, 2^242442412013 is an apocalyptic number.

It is an amenable number.

242442412013 is a deficient number, since it is larger than the sum of its proper divisors (406064755).

242442412013 is a wasteful number, since it uses less digits than its factorization.

242442412013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170923.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 242442412013 its reverse (310214244242), we get a palindrome (552656656255).

The spelling of 242442412013 in words is "two hundred forty-two billion, four hundred forty-two million, four hundred twelve thousand, thirteen".