16195470336 has 264 divisors, whose sum is σ = 48420949824. Its totient is φ = 5210849280.

The previous prime is 16195470331. The next prime is 16195470371. The reversal of 16195470336 is 63307459161.

It is a happy number.

16195470336 is a `hidden beast` number, since 1 + 61 + 95 + 470 + 3 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 16195470291 and 16195470300.

It is not an unprimeable number, because it can be changed into a prime (16195470331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34679575 + ... + 34680041.

Almost surely, 2^16195470336 is an apocalyptic number.

16195470336 is a gapful number since it is divisible by the number (16) 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 16195470336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24210474912).

16195470336 is an abundant number, since it is smaller than the sum of its proper divisors (32225479488).

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

16195470336 is a wasteful number, since it uses less digits than its factorization.

16195470336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 16195470336 in words is "sixteen billion, one hundred ninety-five million, four hundred seventy thousand, three hundred thirty-six".