14414557789 has 4 divisors (see below), whose sum is σ = 14554505056. Its totient is φ = 14274610524.

The previous prime is 14414557783. The next prime is 14414557819. The reversal of 14414557789 is 98775541441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14414557789 - 2⁵ = 14414557757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14414557783) 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 3 ways as a sum of consecutive naturals, for example, 69973479 + ... + 69973684.

It is an arithmetic number, because the mean of its divisors is an integer number (3638626264).

Almost surely, 2^14414557789 is an apocalyptic number.

It is an amenable number.

14414557789 is a deficient number, since it is larger than the sum of its proper divisors (139947267).

14414557789 is a wasteful number, since it uses less digits than its factorization.

14414557789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139947266.

The product of its digits is 5644800, while the sum is 55.

The spelling of 14414557789 in words is "fourteen billion, four hundred fourteen million, five hundred fifty-seven thousand, seven hundred eighty-nine".