243000213526325 has 12 divisors (see below), whose sum is σ = 301461663367488. Its totient is φ = 194308945921200.

The previous prime is 243000213526319. The next prime is 243000213526453. The reversal of 243000213526325 is 523625312000342.

243000213526325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 243000213526325 - 2¹⁴ = 243000213509941 is a prime.

It is a super-3 number, since 3×243000213526325³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2280568157 + ... + 2280674706.

It is an arithmetic number, because the mean of its divisors is an integer number (25121805280624).

Almost surely, 2^{243000213526325} is an apocalyptic number.

243000213526325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

243000213526325 is a deficient number, since it is larger than the sum of its proper divisors (58461449841163).

243000213526325 is a wasteful number, since it uses less digits than its factorization.

243000213526325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561245004 (or 4561244999 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 243000213526325 its reverse (523625312000342), we get a palindrome (766625525526667).

The spelling of 243000213526325 in words is "two hundred forty-three trillion, two hundred thirteen million, five hundred twenty-six thousand, three hundred twenty-five".