14438413 has 4 divisors (see below), whose sum is σ = 15751008. Its totient is φ = 13125820.

The previous prime is 14438401. The next prime is 14438441. The reversal of 14438413 is 31483441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31483441 = 11 ⋅2862131.

It is a cyclic number.

It is not a de Polignac number, because 14438413 - 2²¹ = 12341261 is a prime.

It is a super-4 number, since 4×14438413⁴ (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14438443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656281 + ... + 656302.

It is an arithmetic number, because the mean of its divisors is an integer number (3937752).

Almost surely, 2^14438413 is an apocalyptic number.

It is an amenable number.

14438413 is a deficient number, since it is larger than the sum of its proper divisors (1312595).

14438413 is a wasteful number, since it uses less digits than its factorization.

14438413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312594.

The product of its digits is 4608, while the sum is 28.

The square root of 14438413 is about 3799.7911784728. The cubic root of 14438413 is about 243.5042170324.

The spelling of 14438413 in words is "fourteen million, four hundred thirty-eight thousand, four hundred thirteen".