242235311153045 has 32 divisors (see below), whose sum is σ = 333157878600192. Its totient is φ = 165629511032832.

The previous prime is 242235311153027. The next prime is 242235311153051. The reversal of 242235311153045 is 540351113532242.

It is not a de Polignac number, because 242235311153045 - 2⁴² = 237837264641941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242235311152993 and 242235311153011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 540838664 + ... + 541286366.

It is an arithmetic number, because the mean of its divisors is an integer number (10411183706256).

Almost surely, 2^{242235311153045} is an apocalyptic number.

It is an amenable number.

242235311153045 is a deficient number, since it is larger than the sum of its proper divisors (90922567447147).

242235311153045 is a wasteful number, since it uses less digits than its factorization.

242235311153045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491861.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 242235311153045 its reverse (540351113532242), we get a palindrome (782586424685287).

The spelling of 242235311153045 in words is "two hundred forty-two trillion, two hundred thirty-five billion, three hundred eleven million, one hundred fifty-three thousand, forty-five".