14063901305 has 4 divisors (see below), whose sum is σ = 16876681572. Its totient is φ = 11251121040.

The previous prime is 14063901263. The next prime is 14063901349. The reversal of 14063901305 is 50310936041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8619822649 + 5444078656 = 92843^2 + 73784^2 .

It is not a de Polignac number, because 14063901305 - 2¹² = 14063897209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406390126 + ... + 1406390135.

It is an arithmetic number, because the mean of its divisors is an integer number (4219170393).

Almost surely, 2^14063901305 is an apocalyptic number.

It is an amenable number.

14063901305 is a deficient number, since it is larger than the sum of its proper divisors (2812780267).

14063901305 is an equidigital number, since it uses as much as digits as its factorization.

14063901305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812780266.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 14063901305 in words is "fourteen billion, sixty-three million, nine hundred one thousand, three hundred five".