242142441033 has 4 divisors (see below), whose sum is σ = 322856588048. Its totient is φ = 161428294020.

The previous prime is 242142441031. The next prime is 242142441053. The reversal of 242142441033 is 330144241242.

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 242142441033 - 2¹ = 242142441031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242142441031) 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, 40357073503 + ... + 40357073508.

It is an arithmetic number, because the mean of its divisors is an integer number (80714147012).

Almost surely, 2^242142441033 is an apocalyptic number.

It is an amenable number.

242142441033 is a deficient number, since it is larger than the sum of its proper divisors (80714147015).

242142441033 is an equidigital number, since it uses as much as digits as its factorization.

242142441033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80714147014.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 242142441033 its reverse (330144241242), we get a palindrome (572286682275).

The spelling of 242142441033 in words is "two hundred forty-two billion, one hundred forty-two million, four hundred forty-one thousand, thirty-three".