421003324214 has 32 divisors (see below), whose sum is σ = 730357558272. Its totient is φ = 180186876000.

The previous prime is 421003324207. The next prime is 421003324219. The reversal of 421003324214 is 412423300124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421003324219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8316752 + ... + 8367219.

It is an arithmetic number, because the mean of its divisors is an integer number (22823673696).

Almost surely, 2^421003324214 is an apocalyptic number.

421003324214 is a deficient number, since it is larger than the sum of its proper divisors (309354234058).

421003324214 is a wasteful number, since it uses less digits than its factorization.

421003324214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16684052.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 421003324214 its reverse (412423300124), we get a palindrome (833426624338).

The spelling of 421003324214 in words is "four hundred twenty-one billion, three million, three hundred twenty-four thousand, two hundred fourteen".