243106376 has 16 divisors (see below), whose sum is σ = 458845440. Its totient is φ = 120747600.

The previous prime is 243106361. The next prime is 243106379. The reversal of 243106376 is 673601342.

It is not an unprimeable number, because it can be changed into a prime (243106379) 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 in 3 ways as a sum of consecutive naturals, for example, 99416 + ... + 101831.

It is an arithmetic number, because the mean of its divisors is an integer number (28677840).

Almost surely, 2^243106376 is an apocalyptic number.

It is an amenable number.

243106376 is a deficient number, since it is larger than the sum of its proper divisors (215739064).

243106376 is a wasteful number, since it uses less digits than its factorization.

243106376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201404 (or 201400 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 243106376 is about 15591.8689065808. The cubic root of 243106376 is about 624.1161916549.

The spelling of 243106376 in words is "two hundred forty-three million, one hundred six thousand, three hundred seventy-six".