14303443403402 has 4 divisors (see below), whose sum is σ = 21455165105106. Its totient is φ = 7151721701700.

The previous prime is 14303443403387. The next prime is 14303443403453. The reversal of 14303443403402 is 20430434430341.

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., 13540037543041 + 763405860361 = 3679679^2 + 873731^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3575860850849 + ... + 3575860850852.

Almost surely, 2^{14303443403402} is an apocalyptic number.

14303443403402 is a deficient number, since it is larger than the sum of its proper divisors (7151721701704).

14303443403402 is an equidigital number, since it uses as much as digits as its factorization.

14303443403402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151721701703.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 14303443403402 its reverse (20430434430341), we get a palindrome (34733877833743).

The spelling of 14303443403402 in words is "fourteen trillion, three hundred three billion, four hundred forty-three million, four hundred three thousand, four hundred two".