421102244014302 has 8 divisors (see below), whose sum is σ = 842204488028616. Its totient is φ = 140367414671432.

The previous prime is 421102244014229. The next prime is 421102244014321. The reversal of 421102244014302 is 203410442201124.

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

421102244014302 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 421102244014302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35091853667853 + ... + 35091853667864.

It is an arithmetic number, because the mean of its divisors is an integer number (105275561003577).

Almost surely, 2^{421102244014302} is an apocalyptic number.

421102244014302 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.

421102244014302 is a wasteful number, since it uses less digits than its factorization.

421102244014302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70183707335722.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 421102244014302 its reverse (203410442201124), we get a palindrome (624512686215426).

The spelling of 421102244014302 in words is "four hundred twenty-one trillion, one hundred two billion, two hundred forty-four million, fourteen thousand, three hundred two".