16333100000 has 144 divisors (see below), whose sum is σ = 45935872416. Its totient is φ = 5599680000.

The previous prime is 16333099999. The next prime is 16333100041. The reversal of 16333100000 is 133361.

It is a super-2 number, since 2×16333100000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 688334 + ... + 711666.

It is an arithmetic number, because the mean of its divisors is an integer number (318999114).

Almost surely, 2^16333100000 is an apocalyptic number.

16333100000 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 16333100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22967936208).

16333100000 is an abundant number, since it is smaller than the sum of its proper divisors (29602772416).

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

16333100000 is an frugal number, since it uses more digits than its factorization.

16333100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23375 (or 23347 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 16333100000 its reverse (133361), we get a palindrome (16333233361).

The spelling of 16333100000 in words is "sixteen billion, three hundred thirty-three million, one hundred thousand".