243013382 has 16 divisors (see below), whose sum is σ = 392631360. Its totient is φ = 112433832.

The previous prime is 243013369. The next prime is 243013387. The reversal of 243013382 is 283310342.

243013382 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 not an unprimeable number, because it can be changed into a prime (243013387) 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, 72728 + ... + 75995.

It is an arithmetic number, because the mean of its divisors is an integer number (24539460).

Almost surely, 2^243013382 is an apocalyptic number.

243013382 is a deficient number, since it is larger than the sum of its proper divisors (149617978).

243013382 is a wasteful number, since it uses less digits than its factorization.

243013382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148787.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 243013382 is about 15588.8864900608. The cubic root of 243013382 is about 624.0366017184.

The spelling of 243013382 in words is "two hundred forty-three million, thirteen thousand, three hundred eighty-two".