14421012 has 24 divisors (see below), whose sum is σ = 34470912. Its totient is φ = 4689600.

The previous prime is 14420969. The next prime is 14421047. The reversal of 14421012 is 21012441.

It is a junction number, because it is equal to n+sod(n) for n = 14420982 and 14421000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14164 + ... + 15147.

It is an arithmetic number, because the mean of its divisors is an integer number (1436288).

Almost surely, 2^14421012 is an apocalyptic number.

14421012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14421012 is an abundant number, since it is smaller than the sum of its proper divisors (20049900).

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

14421012 is a wasteful number, since it uses less digits than its factorization.

14421012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29359 (or 29357 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14421012 is about 3797.5007570769. The cubic root of 14421012 is about 243.4063549327.

Adding to 14421012 its reverse (21012441), we get a palindrome (35433453).

The spelling of 14421012 in words is "fourteen million, four hundred twenty-one thousand, twelve".