243364412 has 6 divisors (see below), whose sum is σ = 425887728. Its totient is φ = 121682204.

The previous prime is 243364399. The next prime is 243364417. The reversal of 243364412 is 214463342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243364417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30420548 + ... + 30420555.

It is an arithmetic number, because the mean of its divisors is an integer number (70981288).

Almost surely, 2^243364412 is an apocalyptic number.

It is an amenable number.

243364412 is a deficient number, since it is larger than the sum of its proper divisors (182523316).

243364412 is a wasteful number, since it uses less digits than its factorization.

243364412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60841107 (or 60841105 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 243364412 is about 15600.1414096155. The cubic root of 243364412 is about 624.3369283597.

The spelling of 243364412 in words is "two hundred forty-three million, three hundred sixty-four thousand, four hundred twelve".