14203451413 has 4 divisors (see below), whose sum is σ = 14262880320. Its totient is φ = 14144022508.

The previous prime is 14203451393. The next prime is 14203451429. The reversal of 14203451413 is 31415430241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14203451413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203451113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29714095 + ... + 29714572.

It is an arithmetic number, because the mean of its divisors is an integer number (3565720080).

Almost surely, 2^14203451413 is an apocalyptic number.

It is an amenable number.

14203451413 is a deficient number, since it is larger than the sum of its proper divisors (59428907).

14203451413 is an equidigital number, since it uses as much as digits as its factorization.

14203451413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59428906.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 14203451413 its reverse (31415430241), we get a palindrome (45618881654).

The spelling of 14203451413 in words is "fourteen billion, two hundred three million, four hundred fifty-one thousand, four hundred thirteen".