421004244233214 has 12 divisors (see below), whose sum is σ = 912175862505336. Its totient is φ = 140334748077732.

The previous prime is 421004244233179. The next prime is 421004244233219. The reversal of 421004244233214 is 412332442400124.

421004244233214 is a `hidden beast` number, since 4 + 2 + 10 + 0 + 4 + 2 + 4 + 423 + 3 + 214 = 666.

It is a super-3 number, since 3×421004244233214³ (a number of 45 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421004244233219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11694562339794 + ... + 11694562339829.

It is an arithmetic number, because the mean of its divisors is an integer number (76014655208778).

Almost surely, 2^{421004244233214} is an apocalyptic number.

421004244233214 is an abundant number, since it is smaller than the sum of its proper divisors (491171618272122).

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

421004244233214 is a wasteful number, since it uses less digits than its factorization.

421004244233214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23389124679631 (or 23389124679628 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 421004244233214 its reverse (412332442400124), we get a palindrome (833336686633338).

The spelling of 421004244233214 in words is "four hundred twenty-one trillion, four billion, two hundred forty-four million, two hundred thirty-three thousand, two hundred fourteen".