32426195616 has 192 divisors, whose sum is σ = 98859398400. Its totient is φ = 10320887808.

The previous prime is 32426195591. The next prime is 32426195617. The reversal of 32426195616 is 61659162423.

32426195616 is a `hidden beast` number, since 3 + 2 + 4 + 26 + 1 + 9 + 5 + 616 = 666.

It is not an unprimeable number, because it can be changed into a prime (32426195617) 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, 16075440 + ... + 16077456.

It is an arithmetic number, because the mean of its divisors is an integer number (514892700).

Almost surely, 2^32426195616 is an apocalyptic number.

32426195616 is a gapful number since it is divisible by the number (36) 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 32426195616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49429699200).

32426195616 is an abundant number, since it is smaller than the sum of its proper divisors (66433202784).

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

32426195616 is a wasteful number, since it uses less digits than its factorization.

32426195616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868 (or 2854 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 32426195616 in words is "thirty-two billion, four hundred twenty-six million, one hundred ninety-five thousand, six hundred sixteen".