14420313 has 12 divisors (see below), whose sum is σ = 21123648. Its totient is φ = 9477720.

The previous prime is 14420303. The next prime is 14420317. The reversal of 14420313 is 31302441.

It is not a de Polignac number, because 14420313 - 2¹⁰ = 14419289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14420317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10645 + ... + 11922.

It is an arithmetic number, because the mean of its divisors is an integer number (1760304).

Almost surely, 2^14420313 is an apocalyptic number.

It is an amenable number.

14420313 is a deficient number, since it is larger than the sum of its proper divisors (6703335).

14420313 is a wasteful number, since it uses less digits than its factorization.

14420313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22644 (or 22641 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14420313 is about 3797.4087217470. The cubic root of 14420313 is about 243.4024221576.

Adding to 14420313 its reverse (31302441), we get a palindrome (45722754).

The spelling of 14420313 in words is "fourteen million, four hundred twenty thousand, three hundred thirteen".