16213336224 has 48 divisors (see below), whose sum is σ = 42600388320. Its totient is φ = 5399317760.

The previous prime is 16213336219. The next prime is 16213336241. The reversal of 16213336224 is 42263331261.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22267 + ... + 181445.

It is an arithmetic number, because the mean of its divisors is an integer number (887508090).

Almost surely, 2^16213336224 is an apocalyptic number.

It is an amenable number.

16213336224 is an abundant number, since it is smaller than the sum of its proper divisors (26387052096).

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

16213336224 is a wasteful number, since it uses less digits than its factorization.

16213336224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160253 (or 160245 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

Adding to 16213336224 its reverse (42263331261), we get a palindrome (58476667485).

The spelling of 16213336224 in words is "sixteen billion, two hundred thirteen million, three hundred thirty-six thousand, two hundred twenty-four".