243014300340401 has 16 divisors (see below), whose sum is σ = 257596080348096. Its totient is φ = 228464417719296.

The previous prime is 243014300340389. The next prime is 243014300340437. The reversal of 243014300340401 is 104043003410342.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 243014300340401 - 2³⁰ = 243013226598577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243014300340001) 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 15 ways as a sum of consecutive naturals, for example, 279479225 + ... + 280347401.

It is an arithmetic number, because the mean of its divisors is an integer number (16099755021756).

Almost surely, 2^{243014300340401} is an apocalyptic number.

It is an amenable number.

243014300340401 is a deficient number, since it is larger than the sum of its proper divisors (14581780007695).

243014300340401 is a wasteful number, since it uses less digits than its factorization.

243014300340401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886528.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 243014300340401 its reverse (104043003410342), we get a palindrome (347057303750743).

The spelling of 243014300340401 in words is "two hundred forty-three trillion, fourteen billion, three hundred million, three hundred forty thousand, four hundred one".