16171200150 has 96 divisors (see below), whose sum is σ = 45996603648. Its totient is φ = 3683145600.

The previous prime is 16171200137. The next prime is 16171200187. The reversal of 16171200150 is 5100217161.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16171200150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 269940 + ... + 324360.

It is an arithmetic number, because the mean of its divisors is an integer number (479131288).

Almost surely, 2^16171200150 is an apocalyptic number.

16171200150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16171200150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22998301824).

16171200150 is an abundant number, since it is smaller than the sum of its proper divisors (29825403498).

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

16171200150 is a wasteful number, since it uses less digits than its factorization.

16171200150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54726 (or 54721 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

The spelling of 16171200150 in words is "sixteen billion, one hundred seventy-one million, two hundred thousand, one hundred fifty".