242111402141 has 16 divisors (see below), whose sum is σ = 278437478400. Its totient is φ = 206223643248.

The previous prime is 242111402101. The next prime is 242111402149. The reversal of 242111402141 is 141204111242.

It is not a de Polignac number, because 242111402141 - 2¹⁰ = 242111401117 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 (242111402149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650306 + ... + 952428.

It is an arithmetic number, because the mean of its divisors is an integer number (17402342400).

Almost surely, 2^242111402141 is an apocalyptic number.

It is an amenable number.

242111402141 is a deficient number, since it is larger than the sum of its proper divisors (36326076259).

242111402141 is a wasteful number, since it uses less digits than its factorization.

242111402141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302848.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 242111402141 its reverse (141204111242), we get a palindrome (383315513383).

The spelling of 242111402141 in words is "two hundred forty-two billion, one hundred eleven million, four hundred two thousand, one hundred forty-one".