242300312 has 48 divisors (see below), whose sum is σ = 488838240. Its totient is φ = 112537152.

The previous prime is 242300299. The next prime is 242300327. The reversal of 242300312 is 213003242.

242300312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152273 + ... + 153855.

It is an arithmetic number, because the mean of its divisors is an integer number (10184130).

Almost surely, 2^242300312 is an apocalyptic number.

It is an amenable number.

242300312 is an abundant number, since it is smaller than the sum of its proper divisors (246537928).

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

242300312 is a wasteful number, since it uses less digits than its factorization.

242300312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 242300312 is about 15565.9985866632. The cubic root of 242300312 is about 623.4256371137.

Adding to 242300312 its reverse (213003242), we get a palindrome (455303554).

The spelling of 242300312 in words is "two hundred forty-two million, three hundred thousand, three hundred twelve".