243152095378 has 8 divisors (see below), whose sum is σ = 386182739772. Its totient is φ = 114424515456.

The previous prime is 243152095367. The next prime is 243152095379. The reversal of 243152095378 is 873590251342.

243152095378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 238977255609 + 4174839769 = 488853^2 + 64613^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (243152095379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3575766075 + ... + 3575766142.

Almost surely, 2^243152095378 is an apocalyptic number.

243152095378 is a deficient number, since it is larger than the sum of its proper divisors (143030644394).

243152095378 is a wasteful number, since it uses less digits than its factorization.

243152095378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151532236.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 243152095378 in words is "two hundred forty-three billion, one hundred fifty-two million, ninety-five thousand, three hundred seventy-eight".