16218284741700 has 144 divisors (see below), whose sum is σ = 47166816547200. Its totient is φ = 4302585492480.

The previous prime is 16218284741677. The next prime is 16218284741713. The reversal of 16218284741700 is 714748281261.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682777024 + ... + 682800776.

Almost surely, 2^{16218284741700} is an apocalyptic number.

16218284741700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16218284741700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23583408273600).

16218284741700 is an abundant number, since it is smaller than the sum of its proper divisors (30948531805500).

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

16218284741700 is a wasteful number, since it uses less digits than its factorization.

16218284741700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35406 (or 35399 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 51.

It can be divided in two parts, 1621828 and 4741700, that added together give a triangular number (6363528 = T₃₅₆₇).

The spelling of 16218284741700 in words is "sixteen trillion, two hundred eighteen billion, two hundred eighty-four million, seven hundred forty-one thousand, seven hundred".