242100204 has 48 divisors (see below), whose sum is σ = 613831680. Its totient is φ = 73984320.

The previous prime is 242100197. The next prime is 242100211. The reversal of 242100204 is 402001242.

It is an interprime number because it is at equal distance from previous prime (242100197) and next prime (242100211).

It is a super-2 number, since 2×242100204² = 117225017553683232, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 10059 + ... + 24194.

It is an arithmetic number, because the mean of its divisors is an integer number (12788160).

Almost surely, 2^242100204 is an apocalyptic number.

It is an amenable number.

242100204 is an abundant number, since it is smaller than the sum of its proper divisors (371731476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242100204 is a wasteful number, since it uses less digits than its factorization.

242100204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34310 (or 34308 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 242100204 is about 15559.5695313206. The cubic root of 242100204 is about 623.2539674817.

Adding to 242100204 its reverse (402001242), we get a palindrome (644101446).

The spelling of 242100204 in words is "two hundred forty-two million, one hundred thousand, two hundred four".