424221014 has 16 divisors (see below), whose sum is σ = 744974496. Its totient is φ = 177374400.

The previous prime is 424221011. The next prime is 424221041. The reversal of 424221014 is 410122424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424221011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 368957 + ... + 370104.

It is an arithmetic number, because the mean of its divisors is an integer number (46560906).

Almost surely, 2^424221014 is an apocalyptic number.

424221014 is a deficient number, since it is larger than the sum of its proper divisors (320753482).

424221014 is a wasteful number, since it uses less digits than its factorization.

424221014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739111.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 424221014 is about 20596.6262771358. The cubic root of 424221014 is about 751.3876614626.

Adding to 424221014 its reverse (410122424), we get a palindrome (834343438).

The spelling of 424221014 in words is "four hundred twenty-four million, two hundred twenty-one thousand, fourteen".