14857642827 has 12 divisors (see below), whose sum is σ = 21507000840. Its totient is φ = 9883882368.

The previous prime is 14857642757. The next prime is 14857642883. The reversal of 14857642827 is 72824675841.

14857642827 is a `hidden beast` number, since 1 + 4 + 8 + 576 + 42 + 8 + 27 = 666.

It is not a de Polignac number, because 14857642827 - 2⁷ = 14857642699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14857642427) 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 11 ways as a sum of consecutive naturals, for example, 1763302 + ... + 1771707.

It is an arithmetic number, because the mean of its divisors is an integer number (1792250070).

Almost surely, 2^14857642827 is an apocalyptic number.

14857642827 is a deficient number, since it is larger than the sum of its proper divisors (6649358013).

14857642827 is a wasteful number, since it uses less digits than its factorization.

14857642827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535482 (or 3535479 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The spelling of 14857642827 in words is "fourteen billion, eight hundred fifty-seven million, six hundred forty-two thousand, eight hundred twenty-seven".