242046230 has 32 divisors (see below), whose sum is σ = 455937984. Its totient is φ = 92416896.

The previous prime is 242046223. The next prime is 242046239. The reversal of 242046230 is 32640242.

It is a junction number, because it is equal to n+sod(n) for n = 242046196 and 242046205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242046239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13439 + ... + 25781.

It is an arithmetic number, because the mean of its divisors is an integer number (14248062).

Almost surely, 2^242046230 is an apocalyptic number.

242046230 is a deficient number, since it is larger than the sum of its proper divisors (213891754).

242046230 is a wasteful number, since it uses less digits than its factorization.

242046230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 242046230 is about 15557.8350036244. The cubic root of 242046230 is about 623.2076478046.

Adding to 242046230 its reverse (32640242), we get a palindrome (274686472).

The spelling of 242046230 in words is "two hundred forty-two million, forty-six thousand, two hundred thirty".