16017910272 has 960 divisors, whose sum is σ = 63479687040. Its totient is φ = 3938844672.

The previous prime is 16017910253. The next prime is 16017910277. The reversal of 16017910272 is 27201971061.

It is a happy number.

It is a super-2 number, since 2×16017910272² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16017910277) 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, 149700043 + ... + 149700149.

It is an arithmetic number, because the mean of its divisors is an integer number (66124674).

Almost surely, 2^16017910272 is an apocalyptic number.

16017910272 is a gapful number since it is divisible by the number (12) 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 16017910272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31739843520).

16017910272 is an abundant number, since it is smaller than the sum of its proper divisors (47461776768).

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

16017910272 is a wasteful number, since it uses less digits than its factorization.

16017910272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The spelling of 16017910272 in words is "sixteen billion, seventeen million, nine hundred ten thousand, two hundred seventy-two".