242120514013 has 8 divisors (see below), whose sum is σ = 277067132928. Its totient is φ = 207263388624.

The previous prime is 242120514011. The next prime is 242120514029. The reversal of 242120514013 is 310415021242.

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 242120514013 - 2¹ = 242120514011 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 (242120514011) 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, 22367581 + ... + 22378402.

It is an arithmetic number, because the mean of its divisors is an integer number (34633391616).

Almost surely, 2^242120514013 is an apocalyptic number.

It is an amenable number.

242120514013 is a deficient number, since it is larger than the sum of its proper divisors (34946618915).

242120514013 is an equidigital number, since it uses as much as digits as its factorization.

242120514013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44746763.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 242120514013 its reverse (310415021242), we get a palindrome (552535535255).

The spelling of 242120514013 in words is "two hundred forty-two billion, one hundred twenty million, five hundred fourteen thousand, thirteen".