242032534 has 8 divisors (see below), whose sum is σ = 363772080. Its totient is φ = 120775176.

The previous prime is 242032529. The next prime is 242032561. The reversal of 242032534 is 435230242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×242032534² = 117159495028922312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242032499 and 242032508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119289 + ... + 121300.

It is an arithmetic number, because the mean of its divisors is an integer number (45471510).

Almost surely, 2^242032534 is an apocalyptic number.

242032534 is a deficient number, since it is larger than the sum of its proper divisors (121739546).

242032534 is a wasteful number, since it uses less digits than its factorization.

242032534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241094.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 242032534 is about 15557.3948333260. The cubic root of 242032534 is about 623.1958930075.

Adding to 242032534 its reverse (435230242), we get a palindrome (677262776).

The spelling of 242032534 in words is "two hundred forty-two million, thirty-two thousand, five hundred thirty-four".