242124001325 has 24 divisors (see below), whose sum is σ = 303391498368. Its totient is φ = 191662778880.

The previous prime is 242124001319. The next prime is 242124001351. The reversal of 242124001325 is 523100421242.

It is not a de Polignac number, because 242124001325 - 2⁴ = 242124001309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242124001294 and 242124001303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18964394 + ... + 18977156.

It is an arithmetic number, because the mean of its divisors is an integer number (12641312432).

Almost surely, 2^242124001325 is an apocalyptic number.

242124001325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242124001325 is a deficient number, since it is larger than the sum of its proper divisors (61267497043).

242124001325 is a wasteful number, since it uses less digits than its factorization.

242124001325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20693 (or 20688 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 242124001325 its reverse (523100421242), we get a palindrome (765224422567).

The spelling of 242124001325 in words is "two hundred forty-two billion, one hundred twenty-four million, one thousand, three hundred twenty-five".