9775722338304 has 576 divisors, whose sum is σ = 29789639399520. Its totient is φ = 2833490903040.

The previous prime is 9775722338287. The next prime is 9775722338321. The reversal of 9775722338304 is 4038332275779.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9775722338287) and next prime (9775722338321).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5680256164 + ... + 5680257884.

Almost surely, 2^{9775722338304} 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 9775722338304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14894819699760).

9775722338304 is an abundant number, since it is smaller than the sum of its proper divisors (20013917061216).

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

9775722338304 is a wasteful number, since it uses less digits than its factorization.

9775722338304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 60.

The spelling of 9775722338304 in words is "nine trillion, seven hundred seventy-five billion, seven hundred twenty-two million, three hundred thirty-eight thousand, three hundred four".