243056468 has 24 divisors (see below), whose sum is σ = 436157568. Its totient is φ = 118452096.

The previous prime is 243056467. The next prime is 243056491. The reversal of 243056468 is 864650342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243056467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100805 + ... + 103187.

It is an arithmetic number, because the mean of its divisors is an integer number (18173232).

Almost surely, 2^243056468 is an apocalyptic number.

It is an amenable number.

243056468 is a deficient number, since it is larger than the sum of its proper divisors (193101100).

243056468 is a wasteful number, since it uses less digits than its factorization.

243056468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023 (or 3021 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 243056468 is about 15590.2683748549. The cubic root of 243056468 is about 624.0734798688.

The spelling of 243056468 in words is "two hundred forty-three million, fifty-six thousand, four hundred sixty-eight".