16702286421144 has 128 divisors (see below), whose sum is σ = 45646837632000. Its totient is φ = 5074853503104.

The previous prime is 16702286421127. The next prime is 16702286421167. The reversal of 16702286421144 is 44112468220761.

It is a junction number, because it is equal to n+sod(n) for n = 16702286421093 and 16702286421102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5043054 + ... + 7670525.

It is an arithmetic number, because the mean of its divisors is an integer number (356615919000).

Almost surely, 2^{16702286421144} is an apocalyptic number.

It is an amenable number.

16702286421144 is an abundant number, since it is smaller than the sum of its proper divisors (28944551210856).

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

16702286421144 is a wasteful number, since it uses less digits than its factorization.

16702286421144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12713717 (or 12713713 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 16702286421144 in words is "sixteen trillion, seven hundred two billion, two hundred eighty-six million, four hundred twenty-one thousand, one hundred forty-four".