242123401141 has 4 divisors (see below), whose sum is σ = 245188254400. Its totient is φ = 239058547884.

The previous prime is 242123401099. The next prime is 242123401147. The reversal of 242123401141 is 141104321242.

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 a cyclic number.

It is not a de Polignac number, because 242123401141 - 2²¹ = 242121303989 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 (242123401147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532426511 + ... + 1532426668.

It is an arithmetic number, because the mean of its divisors is an integer number (61297063600).

Almost surely, 2^242123401141 is an apocalyptic number.

It is an amenable number.

242123401141 is a deficient number, since it is larger than the sum of its proper divisors (3064853259).

242123401141 is an equidigital number, since it uses as much as digits as its factorization.

242123401141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064853258.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 242123401141 its reverse (141104321242), we get a palindrome (383227722383).

The spelling of 242123401141 in words is "two hundred forty-two billion, one hundred twenty-three million, four hundred one thousand, one hundred forty-one".