16284714285 has 16 divisors (see below), whose sum is σ = 29777763456. Its totient is φ = 7444440768.

The previous prime is 16284714263. The next prime is 16284714289. The reversal of 16284714285 is 58241748261.

It is a happy number.

It is not a de Polignac number, because 16284714285 - 2⁹ = 16284713773 is a prime.

It is a super-2 number, since 2×16284714285² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16284714289) 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, 77546154 + ... + 77546363.

It is an arithmetic number, because the mean of its divisors is an integer number (1861110216).

Almost surely, 2^16284714285 is an apocalyptic number.

16284714285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16284714285 is a deficient number, since it is larger than the sum of its proper divisors (13493049171).

16284714285 is a wasteful number, since it uses less digits than its factorization.

16284714285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155092532.

The product of its digits is 860160, while the sum is 48.

The spelling of 16284714285 in words is "sixteen billion, two hundred eighty-four million, seven hundred fourteen thousand, two hundred eighty-five".