14430420422 has 16 divisors (see below), whose sum is σ = 23681477952. Its totient is φ = 6540375720.

The previous prime is 14430420419. The next prime is 14430420461. The reversal of 14430420422 is 22402403441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14430420391 and 14430420400.

It is a congruent number.

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, 937508 + ... + 952775.

It is an arithmetic number, because the mean of its divisors is an integer number (1480092372).

Almost surely, 2^14430420422 is an apocalyptic number.

14430420422 is a deficient number, since it is larger than the sum of its proper divisors (9251057530).

14430420422 is a wasteful number, since it uses less digits than its factorization.

14430420422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890643.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 14430420422 its reverse (22402403441), we get a palindrome (36832823863).

The spelling of 14430420422 in words is "fourteen billion, four hundred thirty million, four hundred twenty thousand, four hundred twenty-two".