16285344854 has 8 divisors (see below), whose sum is σ = 25864959528. Its totient is φ = 7663691680.

The previous prime is 16285344851. The next prime is 16285344899. The reversal of 16285344854 is 45844358261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16285344851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239490332 + ... + 239490399.

It is an arithmetic number, because the mean of its divisors is an integer number (3233119941).

Almost surely, 2^16285344854 is an apocalyptic number.

16285344854 is a deficient number, since it is larger than the sum of its proper divisors (9579614674).

16285344854 is a wasteful number, since it uses less digits than its factorization.

16285344854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478980750.

The product of its digits is 3686400, while the sum is 50.

The spelling of 16285344854 in words is "sixteen billion, two hundred eighty-five million, three hundred forty-four thousand, eight hundred fifty-four".