14042012305 has 8 divisors (see below), whose sum is σ = 17261400744. Its totient is φ = 10959619200.

The previous prime is 14042012297. The next prime is 14042012321. The reversal of 14042012305 is 50321024041.

It can be written as a sum of positive squares in 4 ways, for example, as 961744144 + 13080268161 = 31012^2 + 114369^2 .

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

It is not a de Polignac number, because 14042012305 - 2³ = 14042012297 is a prime.

It is a Duffinian number.

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, 34248606 + ... + 34249015.

It is an arithmetic number, because the mean of its divisors is an integer number (2157675093).

Almost surely, 2^14042012305 is an apocalyptic number.

It is an amenable number.

14042012305 is a deficient number, since it is larger than the sum of its proper divisors (3219388439).

14042012305 is an equidigital number, since it uses as much as digits as its factorization.

14042012305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68497667.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14042012305 its reverse (50321024041), we get a palindrome (64363036346).

The spelling of 14042012305 in words is "fourteen billion, forty-two million, twelve thousand, three hundred five".