16211748000 has 576 divisors, whose sum is σ = 62741952000. Its totient is φ = 3648153600.

The previous prime is 16211747971. The next prime is 16211748001. The reversal of 16211748000 is 84711261.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (16211748001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46451826 + ... + 46452174.

It is an arithmetic number, because the mean of its divisors is an integer number (108927000).

Almost surely, 2^16211748000 is an apocalyptic number.

16211748000 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 16211748000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31370976000).

16211748000 is an abundant number, since it is smaller than the sum of its proper divisors (46530204000).

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

16211748000 is a wasteful number, since it uses less digits than its factorization.

16211748000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The spelling of 16211748000 in words is "sixteen billion, two hundred eleven million, seven hundred forty-eight thousand".