242132524 has 6 divisors (see below), whose sum is σ = 423731924. Its totient is φ = 121066260.

The previous prime is 242132521. The next prime is 242132543. The reversal of 242132524 is 425231242.

It is a super-2 number, since 2×242132524² = 117256318357221152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242132521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30266562 + ... + 30266569.

Almost surely, 2^242132524 is an apocalyptic number.

It is an amenable number.

242132524 is a deficient number, since it is larger than the sum of its proper divisors (181599400).

242132524 is a wasteful number, since it uses less digits than its factorization.

242132524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60533135 (or 60533133 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 242132524 is about 15560.6080858044. The cubic root of 242132524 is about 623.2817007254.

Adding to 242132524 its reverse (425231242), we get a palindrome (667363766).

The spelling of 242132524 in words is "two hundred forty-two million, one hundred thirty-two thousand, five hundred twenty-four".