14203406303426 has 16 divisors (see below), whose sum is σ = 21825606931128. Its totient is φ = 6928217654400.

The previous prime is 14203406303347. The next prime is 14203406303447. The reversal of 14203406303426 is 62430360430241.

It can be written as a sum of positive squares in 4 ways, for example, as 8364248194201 + 5839158109225 = 2892101^2 + 2416435^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14203406303426.

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, 1315445 + ... + 5489736.

Almost surely, 2^{14203406303426} is an apocalyptic number.

14203406303426 is a deficient number, since it is larger than the sum of its proper divisors (7622200627702).

14203406303426 is a wasteful number, since it uses less digits than its factorization.

14203406303426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830677.

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 14203406303426 its reverse (62430360430241), we get a palindrome (76633766733667).

The spelling of 14203406303426 in words is "fourteen trillion, two hundred three billion, four hundred six million, three hundred three thousand, four hundred twenty-six".