242034033032123 has 4 divisors (see below), whose sum is σ = 242034872181600. Its totient is φ = 242033193882648.

The previous prime is 242034033032117. The next prime is 242034033032149. The reversal of 242034033032123 is 321230330430242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242034033032123 - 2⁴ = 242034033032107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242034033032123.

It is not an unprimeable number, because it can be changed into a prime (242034033032023) 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, 419141948 + ... + 419719001.

It is an arithmetic number, because the mean of its divisors is an integer number (60508718045400).

Almost surely, 2^{242034033032123} is an apocalyptic number.

242034033032123 is a deficient number, since it is larger than the sum of its proper divisors (839149477).

242034033032123 is an equidigital number, since it uses as much as digits as its factorization.

242034033032123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839149476.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 242034033032123 its reverse (321230330430242), we get a palindrome (563264363462365).

The spelling of 242034033032123 in words is "two hundred forty-two trillion, thirty-four billion, thirty-three million, thirty-two thousand, one hundred twenty-three".