242511041434025 has 72 divisors (see below), whose sum is σ = 383103307319040. Its totient is φ = 150899773530240.

The previous prime is 242511041433923. The next prime is 242511041434027. The reversal of 242511041434025 is 520434140115242.

It is not a de Polignac number, because 242511041434025 - 2¹² = 242511041429929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242511041434025.

It is not an unprimeable number, because it can be changed into a prime (242511041434027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 128114009 + ... + 129993158.

It is an arithmetic number, because the mean of its divisors is an integer number (5320879268320).

Almost surely, 2^{242511041434025} is an apocalyptic number.

242511041434025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242511041434025 is a deficient number, since it is larger than the sum of its proper divisors (140592265885015).

242511041434025 is a wasteful number, since it uses less digits than its factorization.

242511041434025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258107263 (or 258107251 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 242511041434025 its reverse (520434140115242), we get a palindrome (762945181549267).

The spelling of 242511041434025 in words is "two hundred forty-two trillion, five hundred eleven billion, forty-one million, four hundred thirty-four thousand, twenty-five".