242341525 has 6 divisors (see below), whose sum is σ = 300503522. Its totient is φ = 193873200.

The previous prime is 242341513. The next prime is 242341559. The reversal of 242341525 is 525143242.

It can be written as a sum of positive squares in 3 ways, for example, as 4626801 + 237714724 = 2151^2 + 15418^2 .

It is not a de Polignac number, because 242341525 - 2¹⁵ = 242308757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242341493 and 242341502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4846806 + ... + 4846855.

Almost surely, 2^242341525 is an apocalyptic number.

242341525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242341525 is a deficient number, since it is larger than the sum of its proper divisors (58161997).

242341525 is an equidigital number, since it uses as much as digits as its factorization.

242341525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9693671 (or 9693666 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 242341525 is about 15567.3223452205. The cubic root of 242341525 is about 623.4609813854.

Adding to 242341525 its reverse (525143242), we get a palindrome (767484767).

The spelling of 242341525 in words is "two hundred forty-two million, three hundred forty-one thousand, five hundred twenty-five".