241243140042 has 24 divisors (see below), whose sum is σ = 536820322116. Its totient is φ = 78241018176.

The previous prime is 241243140023. The next prime is 241243140113. The reversal of 241243140042 is 240041342142.

241243140042 is a `hidden beast` number, since 241 + 243 + 140 + 0 + 42 = 666.

241243140042 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 226536969681 + 14706170361 = 475959^2 + 121269^2 .

It is a junction number, because it is equal to n+sod(n) for n = 241243139988 and 241243140015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181112803 + ... + 181114134.

Almost surely, 2^241243140042 is an apocalyptic number.

241243140042 is an abundant number, since it is smaller than the sum of its proper divisors (295577182074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241243140042 is a wasteful number, since it uses less digits than its factorization.

241243140042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362226982 (or 362226979 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 241243140042 its reverse (240041342142), we get a palindrome (481284482184).

The spelling of 241243140042 in words is "two hundred forty-one billion, two hundred forty-three million, one hundred forty thousand, forty-two".