242104301015 has 4 divisors (see below), whose sum is σ = 290525161224. Its totient is φ = 193683440808.

The previous prime is 242104301009. The next prime is 242104301029. The reversal of 242104301015 is 510103401242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242104301015 - 2¹⁸ = 242104038871 is a prime.

It is a super-2 number, since 2×242104301015² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24210430097 + ... + 24210430106.

It is an arithmetic number, because the mean of its divisors is an integer number (72631290306).

Almost surely, 2^242104301015 is an apocalyptic number.

242104301015 is a deficient number, since it is larger than the sum of its proper divisors (48420860209).

242104301015 is an equidigital number, since it uses as much as digits as its factorization.

242104301015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48420860208.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 242104301015 its reverse (510103401242), we get a palindrome (752207702257).

The spelling of 242104301015 in words is "two hundred forty-two billion, one hundred four million, three hundred one thousand, fifteen".