14065314538 has 16 divisors (see below), whose sum is σ = 23274578880. Its totient is φ = 6321488800.

The previous prime is 14065314443. The next prime is 14065314539. The reversal of 14065314538 is 83541356041.

It is a self number, because there is not a number n which added to its sum of digits gives 14065314538.

It is not an unprimeable number, because it can be changed into a prime (14065314539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3589798 + ... + 3593713.

It is an arithmetic number, because the mean of its divisors is an integer number (1454661180).

Almost surely, 2^14065314538 is an apocalyptic number.

14065314538 is a deficient number, since it is larger than the sum of its proper divisors (9209264342).

14065314538 is a wasteful number, since it uses less digits than its factorization.

14065314538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183613.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 14065314538 in words is "fourteen billion, sixty-five million, three hundred fourteen thousand, five hundred thirty-eight".