9543381104 has 80 divisors (see below), whose sum is σ = 19794283680. Its totient is φ = 4444139520.

The previous prime is 9543381101. The next prime is 9543381109. The reversal of 9543381104 is 4011833459.

It is a super-2 number, since 2×9543381104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9543381101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10141274 + ... + 10142214.

It is an arithmetic number, because the mean of its divisors is an integer number (247428546).

Almost surely, 2^9543381104 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 9543381104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9897141840).

9543381104 is an abundant number, since it is smaller than the sum of its proper divisors (10250902576).

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

9543381104 is a wasteful number, since it uses less digits than its factorization.

9543381104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 9543381104 is about 97690.2303406026. The cubic root of 9543381104 is about 2121.1306642281.

The spelling of 9543381104 in words is "nine billion, five hundred forty-three million, three hundred eighty-one thousand, one hundred four".