243415424514342 has 8 divisors (see below), whose sum is σ = 486830849028696. Its totient is φ = 81138474838112.

The previous prime is 243415424514277. The next prime is 243415424514343.

243415424514342 is nontrivially palindromic in base 10.

243415424514342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

243415424514342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 243415424514291 and 243415424514300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243415424514343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20284618709523 + ... + 20284618709534.

It is an arithmetic number, because the mean of its divisors is an integer number (60853856128587).

Almost surely, 2^{243415424514342} is an apocalyptic number.

243415424514342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

243415424514342 is a wasteful number, since it uses less digits than its factorization.

243415424514342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40569237419062.

The product of its digits is 7372800, while the sum is 48.

The spelling of 243415424514342 in words is "two hundred forty-three trillion, four hundred fifteen billion, four hundred twenty-four million, five hundred fourteen thousand, three hundred forty-two".