14066654028 has 72 divisors (see below), whose sum is σ = 40190472000. Its totient is φ = 3807512352.

The previous prime is 14066654011. The next prime is 14066654039. The reversal of 14066654028 is 82045666041.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 618378 + ... + 640721.

It is an arithmetic number, because the mean of its divisors is an integer number (558201000).

Almost surely, 2^14066654028 is an apocalyptic number.

It is an amenable number.

14066654028 is an abundant number, since it is smaller than the sum of its proper divisors (26123817972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14066654028 is a wasteful number, since it uses less digits than its factorization.

14066654028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259139 (or 1259130 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 14066654028 in words is "fourteen billion, sixty-six million, six hundred fifty-four thousand, twenty-eight".