14127432489 has 12 divisors (see below), whose sum is σ = 20417176000. Its totient is φ = 9413264664.

The previous prime is 14127432481. The next prime is 14127432493. The reversal of 14127432489 is 98423472141.

14127432489 is a `hidden beast` number, since 1 + 4 + 127 + 43 + 2 + 489 = 666.

It is not a de Polignac number, because 14127432489 - 2³ = 14127432481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14127432481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400789 + ... + 434610.

Almost surely, 2^14127432489 is an apocalyptic number.

It is an amenable number.

14127432489 is a deficient number, since it is larger than the sum of its proper divisors (6289743511).

14127432489 is a wasteful number, since it uses less digits than its factorization.

14127432489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837284 (or 837281 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The spelling of 14127432489 in words is "fourteen billion, one hundred twenty-seven million, four hundred thirty-two thousand, four hundred eighty-nine".