242140101141 has 4 divisors (see below), whose sum is σ = 322853468192. Its totient is φ = 161426734092.

The previous prime is 242140101113. The next prime is 242140101157. The reversal of 242140101141 is 141101041242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 242140101141 - 2⁷ = 242140101013 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 (242140181141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40356683521 + ... + 40356683526.

It is an arithmetic number, because the mean of its divisors is an integer number (80713367048).

Almost surely, 2^242140101141 is an apocalyptic number.

It is an amenable number.

242140101141 is a deficient number, since it is larger than the sum of its proper divisors (80713367051).

242140101141 is an equidigital number, since it uses as much as digits as its factorization.

242140101141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80713367050.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 242140101141 its reverse (141101041242), we get a palindrome (383241142383).

The spelling of 242140101141 in words is "two hundred forty-two billion, one hundred forty million, one hundred one thousand, one hundred forty-one".