14434421423234 has 4 divisors (see below), whose sum is σ = 21651632134854. Its totient is φ = 7217210711616.

The previous prime is 14434421423221. The next prime is 14434421423263. The reversal of 14434421423234 is 43232412443441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13276935925009 + 1157485498225 = 3643753^2 + 1075865^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14434421423191 and 14434421423200.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3608605355807 + ... + 3608605355810.

Almost surely, 2^{14434421423234} is an apocalyptic number.

14434421423234 is a deficient number, since it is larger than the sum of its proper divisors (7217210711620).

14434421423234 is an equidigital number, since it uses as much as digits as its factorization.

14434421423234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7217210711619.

The product of its digits is 884736, while the sum is 41.

Adding to 14434421423234 its reverse (43232412443441), we get a palindrome (57666833866675).

The spelling of 14434421423234 in words is "fourteen trillion, four hundred thirty-four billion, four hundred twenty-one million, four hundred twenty-three thousand, two hundred thirty-four".