32344189696 has 216 divisors, whose sum is σ = 81314195424. Its totient is φ = 12726927360.

The previous prime is 32344189639. The next prime is 32344189697. The reversal of 32344189696 is 69698144323.

It is a super-2 number, since 2×32344189696² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32344189697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39299941 + ... + 39300763.

Almost surely, 2^32344189696 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 32344189696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40657097712).

32344189696 is an abundant number, since it is smaller than the sum of its proper divisors (48970005728).

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

32344189696 is a wasteful number, since it uses less digits than its factorization.

32344189696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1086 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 55.

The spelling of 32344189696 in words is "thirty-two billion, three hundred forty-four million, one hundred eighty-nine thousand, six hundred ninety-six".