14714665405 has 24 divisors (see below), whose sum is σ = 19454141952. Its totient is φ = 10676556000.

The previous prime is 14714665397. The next prime is 14714665409. The reversal of 14714665405 is 50456641741.

It is not a de Polignac number, because 14714665405 - 2³ = 14714665397 is a prime.

It is a super-2 number, since 2×14714665405² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14714665409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232540 + ... + 288970.

It is an arithmetic number, because the mean of its divisors is an integer number (810589248).

Almost surely, 2^14714665405 is an apocalyptic number.

It is an amenable number.

14714665405 is a deficient number, since it is larger than the sum of its proper divisors (4739476547).

14714665405 is a wasteful number, since it uses less digits than its factorization.

14714665405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56889 (or 56878 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 14714665405 in words is "fourteen billion, seven hundred fourteen million, six hundred sixty-five thousand, four hundred five".