242111210054 has 32 divisors (see below), whose sum is σ = 450985728000. Its totient is φ = 95129795520.

The previous prime is 242111210041. The next prime is 242111210101. The reversal of 242111210054 is 450012111242.

It is a super-2 number, since 2×242111210054² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14672279 + ... + 14688770.

It is an arithmetic number, because the mean of its divisors is an integer number (14093304000).

Almost surely, 2^242111210054 is an apocalyptic number.

242111210054 is a deficient number, since it is larger than the sum of its proper divisors (208874517946).

242111210054 is a wasteful number, since it uses less digits than its factorization.

242111210054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29361108.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 242111210054 its reverse (450012111242), we get a palindrome (692123321296).

The spelling of 242111210054 in words is "two hundred forty-two billion, one hundred eleven million, two hundred ten thousand, fifty-four".