14355434 has 4 divisors (see below), whose sum is σ = 21533154. Its totient is φ = 7177716.

The previous prime is 14355413. The next prime is 14355437. The reversal of 14355434 is 43455341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43455341 = 223 ⋅194867.

It can be written as a sum of positive squares in only one way, i.e., 7317025 + 7038409 = 2705^2 + 2653^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14355397 and 14355406.

It is not an unprimeable number, because it can be changed into a prime (14355437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3588857 + ... + 3588860.

Almost surely, 2^14355434 is an apocalyptic number.

14355434 is a deficient number, since it is larger than the sum of its proper divisors (7177720).

14355434 is an equidigital number, since it uses as much as digits as its factorization.

14355434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7177719.

The product of its digits is 14400, while the sum is 29.

The square root of 14355434 is about 3788.8565557434. The cubic root of 14355434 is about 243.0368395208.

The spelling of 14355434 in words is "fourteen million, three hundred fifty-five thousand, four hundred thirty-four".