14401434 has 16 divisors (see below), whose sum is σ = 28874880. Its totient is φ = 4788480.

The previous prime is 14401421. The next prime is 14401459. The reversal of 14401434 is 43410441.

It is a self number, because there is not a number n which added to its sum of digits gives 14401434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199 + ... + 5370.

It is an arithmetic number, because the mean of its divisors is an integer number (1804680).

Almost surely, 2^14401434 is an apocalyptic number.

14401434 is an abundant number, since it is smaller than the sum of its proper divisors (14473446).

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

14401434 is a wasteful number, since it uses less digits than its factorization.

14401434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 14401434 is about 3794.9221335885. The cubic root of 14401434 is about 243.2961553675.

Adding to 14401434 its reverse (43410441), we get a palindrome (57811875).

The spelling of 14401434 in words is "fourteen million, four hundred one thousand, four hundred thirty-four".