23296835664 has 120 divisors (see below), whose sum is σ = 67087081152. Its totient is φ = 7542397440.

The previous prime is 23296835651. The next prime is 23296835671. The reversal of 23296835664 is 46653869232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23296835664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1331517 + ... + 1348899.

Almost surely, 2^23296835664 is an apocalyptic number.

23296835664 is a gapful number since it is divisible by the number (24) 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 23296835664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33543540576).

23296835664 is an abundant number, since it is smaller than the sum of its proper divisors (43790245488).

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

23296835664 is a wasteful number, since it uses less digits than its factorization.

23296835664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17665 (or 17656 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 23296835664 in words is "twenty-three billion, two hundred ninety-six million, eight hundred thirty-five thousand, six hundred sixty-four".