10326568320 has 384 divisors, whose sum is σ = 37090872000. Its totient is φ = 2645360640.

The previous prime is 10326568319. The next prime is 10326568321. The reversal of 10326568320 is 2386562301.

It is a happy number.

10326568320 is a `hidden beast` number, since 1 + 0 + 326 + 5 + 6 + 8 + 320 = 666.

It is an interprime number because it is at equal distance from previous prime (10326568319) and next prime (10326568321).

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10326568321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17239381 + ... + 17239979.

Almost surely, 2^10326568320 is an apocalyptic number.

10326568320 is a gapful number since it is divisible by the number (10) 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 10326568320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18545436000).

10326568320 is an abundant number, since it is smaller than the sum of its proper divisors (26764303680).

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

10326568320 is a wasteful number, since it uses less digits than its factorization.

10326568320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 10326568320 in words is "ten billion, three hundred twenty-six million, five hundred sixty-eight thousand, three hundred twenty".