16003614172 has 96 divisors (see below), whose sum is σ = 34771968000. Its totient is φ = 6275826432.

The previous prime is 16003614157. The next prime is 16003614223. The reversal of 16003614172 is 27141630061.

It is a super-3 number, since 3×16003614172³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 33410229 + ... + 33410707.

It is an arithmetic number, because the mean of its divisors is an integer number (362208000).

Almost surely, 2^16003614172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16003614172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17385984000).

16003614172 is an abundant number, since it is smaller than the sum of its proper divisors (18768353828).

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

16003614172 is a wasteful number, since it uses less digits than its factorization.

16003614172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 16003614172 in words is "sixteen billion, three million, six hundred fourteen thousand, one hundred seventy-two".