14223143434 has 16 divisors (see below), whose sum is σ = 22078606176. Its totient is φ = 6866542800.

The previous prime is 14223143419. The next prime is 14223143477. The reversal of 14223143434 is 43434132241.

It is a super-4 number, since 4×14223143434⁴ (a number of 42 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14223143396 and 14223143405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723912 + ... + 743299.

It is an arithmetic number, because the mean of its divisors is an integer number (1379912886).

Almost surely, 2^14223143434 is an apocalyptic number.

14223143434 is a deficient number, since it is larger than the sum of its proper divisors (7855462742).

14223143434 is a wasteful number, since it uses less digits than its factorization.

14223143434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467381.

The product of its digits is 27648, while the sum is 31.

Adding to 14223143434 its reverse (43434132241), we get a palindrome (57657275675).

The spelling of 14223143434 in words is "fourteen billion, two hundred twenty-three million, one hundred forty-three thousand, four hundred thirty-four".