14434321402 has 8 divisors (see below), whose sum is σ = 21654695412. Its totient is φ = 7216089600.

The previous prime is 14434321367. The next prime is 14434321417. The reversal of 14434321402 is 20412343441.

It can be written as a sum of positive squares in 2 ways, for example, as 14349883681 + 84437721 = 119791^2 + 9189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518599 + ... + 545722.

Almost surely, 2^14434321402 is an apocalyptic number.

14434321402 is a deficient number, since it is larger than the sum of its proper divisors (7220374010).

14434321402 is a wasteful number, since it uses less digits than its factorization.

14434321402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071104.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14434321402 its reverse (20412343441), we get a palindrome (34846664843).

The spelling of 14434321402 in words is "fourteen billion, four hundred thirty-four million, three hundred twenty-one thousand, four hundred two".