421043241214 has 8 divisors (see below), whose sum is σ = 634837219200. Its totient is φ = 209430834816.

The previous prime is 421043241197. The next prime is 421043241221. The reversal of 421043241214 is 412142340124.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545392414 + ... + 545393185.

It is an arithmetic number, because the mean of its divisors is an integer number (79354652400).

Almost surely, 2^421043241214 is an apocalyptic number.

421043241214 is a deficient number, since it is larger than the sum of its proper divisors (213793977986).

421043241214 is a wasteful number, since it uses less digits than its factorization.

421043241214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090785794.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 421043241214 its reverse (412142340124), we get a palindrome (833185581338).

The spelling of 421043241214 in words is "four hundred twenty-one billion, forty-three million, two hundred forty-one thousand, two hundred fourteen".