242210030 has 16 divisors (see below), whose sum is σ = 451012320. Its totient is φ = 93543072.

The previous prime is 242209997. The next prime is 242210041. The reversal of 242210030 is 30012242.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 242209987 and 242210014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417314 + ... + 417893.

It is an arithmetic number, because the mean of its divisors is an integer number (28188270).

Almost surely, 2^242210030 is an apocalyptic number.

242210030 is a deficient number, since it is larger than the sum of its proper divisors (208802290).

242210030 is a wasteful number, since it uses less digits than its factorization.

242210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835243.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 242210030 is about 15563.0983419112. The cubic root of 242210030 is about 623.3481972555.

Adding to 242210030 its reverse (30012242), we get a palindrome (272222272).

The spelling of 242210030 in words is "two hundred forty-two million, two hundred ten thousand, thirty".