14405675438 has 32 divisors (see below), whose sum is σ = 27281525760. Its totient is φ = 5541550560.

The previous prime is 14405675437. The next prime is 14405675477. The reversal of 14405675438 is 83457650441.

It is a junction number, because it is equal to n+sod(n) for n = 14405675392 and 14405675401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14405675437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579881 + ... + 604212.

It is an arithmetic number, because the mean of its divisors is an integer number (852547680).

Almost surely, 2^14405675438 is an apocalyptic number.

14405675438 is a deficient number, since it is larger than the sum of its proper divisors (12875850322).

14405675438 is a wasteful number, since it uses less digits than its factorization.

14405675438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184192.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 14405675438 in words is "fourteen billion, four hundred five million, six hundred seventy-five thousand, four hundred thirty-eight".