243315001350 has 144 divisors (see below), whose sum is σ = 663431109120. Its totient is φ = 63920203200.

The previous prime is 243315001343. The next prime is 243315001379. The reversal of 243315001350 is 53100513342.

243315001350 is a `hidden beast` number, since 24 + 3 + 3 + 1 + 500 + 135 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 59648611 + ... + 59652689.

It is an arithmetic number, because the mean of its divisors is an integer number (4607160480).

Almost surely, 2^243315001350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 243315001350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331715554560).

243315001350 is an abundant number, since it is smaller than the sum of its proper divisors (420116107770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243315001350 is a wasteful number, since it uses less digits than its factorization.

243315001350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035 (or 6027 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 243315001350 its reverse (53100513342), we get a palindrome (296415514692).

The spelling of 243315001350 in words is "two hundred forty-three billion, three hundred fifteen million, one thousand, three hundred fifty".