243012420414 has 48 divisors (see below), whose sum is σ = 528421093200. Its totient is φ = 80712910080.

The previous prime is 243012420401. The next prime is 243012420479. The reversal of 243012420414 is 414024210342.

243012420414 is a `hidden beast` number, since 2 + 4 + 3 + 0 + 1 + 242 + 0 + 414 = 666.

243012420414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 22369344 + ... + 22380204.

It is an arithmetic number, because the mean of its divisors is an integer number (11008772775).

Almost surely, 2^243012420414 is an apocalyptic number.

243012420414 is an abundant number, since it is smaller than the sum of its proper divisors (285408672786).

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

243012420414 is a wasteful number, since it uses less digits than its factorization.

243012420414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15225 (or 15222 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 243012420414 its reverse (414024210342), we get a palindrome (657036630756).

The spelling of 243012420414 in words is "two hundred forty-three billion, twelve million, four hundred twenty thousand, four hundred fourteen".