16087239196 has 96 divisors (see below), whose sum is σ = 35111664000. Its totient is φ = 6423782400.

The previous prime is 16087239193. The next prime is 16087239227. The reversal of 16087239196 is 69193278061.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16087239193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2352310 + ... + 2359138.

It is an arithmetic number, because the mean of its divisors is an integer number (365746500).

Almost surely, 2^16087239196 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 16087239196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17555832000).

16087239196 is an abundant number, since it is smaller than the sum of its proper divisors (19024424804).

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

16087239196 is a wasteful number, since it uses less digits than its factorization.

16087239196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6972 (or 6956 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 16087239196 in words is "sixteen billion, eighty-seven million, two hundred thirty-nine thousand, one hundred ninety-six".