243423254301 has 16 divisors (see below), whose sum is σ = 334767011904. Its totient is φ = 157218482304.

The previous prime is 243423254287. The next prime is 243423254317. The reversal of 243423254301 is 103452324342.

It is not a de Polignac number, because 243423254301 - 2¹¹ = 243423252253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243423254341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4680151 + ... + 4731876.

It is an arithmetic number, because the mean of its divisors is an integer number (20922938244).

Almost surely, 2^243423254301 is an apocalyptic number.

It is an amenable number.

243423254301 is a deficient number, since it is larger than the sum of its proper divisors (91343757603).

243423254301 is a wasteful number, since it uses less digits than its factorization.

243423254301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9412300.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 243423254301 its reverse (103452324342), we get a palindrome (346875578643).

The spelling of 243423254301 in words is "two hundred forty-three billion, four hundred twenty-three million, two hundred fifty-four thousand, three hundred one".