242304023352503 has 8 divisors (see below), whose sum is σ = 279099347484672. Its totient is φ = 206053815133656.

The previous prime is 242304023352499. The next prime is 242304023352529. The reversal of 242304023352503 is 305253320403242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242304023352503 - 2² = 242304023352499 is a prime.

It is a super-2 number, since 2×242304023352503² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242304023352583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136278977375 + ... + 136278979152.

It is an arithmetic number, because the mean of its divisors is an integer number (34887418435584).

Almost surely, 2^{242304023352503} is an apocalyptic number.

242304023352503 is a deficient number, since it is larger than the sum of its proper divisors (36795324132169).

242304023352503 is a wasteful number, since it uses less digits than its factorization.

242304023352503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272557956661.

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 242304023352503 its reverse (305253320403242), we get a palindrome (547557343755745).

The spelling of 242304023352503 in words is "two hundred forty-two trillion, three hundred four billion, twenty-three million, three hundred fifty-two thousand, five hundred three".