16545732214000 has 160 divisors (see below), whose sum is σ = 43650585201600. Its totient is φ = 6015809408000.

The previous prime is 16545732213937. The next prime is 16545732214043. The reversal of 16545732214000 is 41223754561.

It is a super-2 number, since 2×16545732214000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174830694 + ... + 174925306.

It is an arithmetic number, because the mean of its divisors is an integer number (272816157510).

Almost surely, 2^{16545732214000} is an apocalyptic number.

16545732214000 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 16545732214000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21825292600800).

16545732214000 is an abundant number, since it is smaller than the sum of its proper divisors (27104852987600).

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

16545732214000 is a wasteful number, since it uses less digits than its factorization.

16545732214000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102596 (or 102580 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 16545732214000 its reverse (41223754561), we get a palindrome (16586955968561).

The spelling of 16545732214000 in words is "sixteen trillion, five hundred forty-five billion, seven hundred thirty-two million, two hundred fourteen thousand".