242132330 has 16 divisors (see below), whose sum is σ = 475460064. Its totient is φ = 88048080.

The previous prime is 242132327. The next prime is 242132353. The reversal of 242132330 is 33231242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100492 + ... + 1100711.

It is an arithmetic number, because the mean of its divisors is an integer number (29716254).

Almost surely, 2^242132330 is an apocalyptic number.

242132330 is a deficient number, since it is larger than the sum of its proper divisors (233327734).

242132330 is a wasteful number, since it uses less digits than its factorization.

242132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201221.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 242132330 is about 15560.6018521136. The cubic root of 242132330 is about 623.2815342647.

Adding to 242132330 its reverse (33231242), we get a palindrome (275363572).

The spelling of 242132330 in words is "two hundred forty-two million, one hundred thirty-two thousand, three hundred thirty".