9132217344 has 220 divisors, whose sum is σ = 28462208544. Its totient is φ = 2911113216.

The previous prime is 9132217343. The next prime is 9132217351. The reversal of 9132217344 is 4437122319.

It is a happy number.

9132217344 is a `hidden beast` number, since 91 + 3 + 221 + 7 + 344 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 9132217299 and 9132217308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9132217343) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1905319 + ... + 1910105.

Almost surely, 2^9132217344 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 9132217344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14231104272).

9132217344 is an abundant number, since it is smaller than the sum of its proper divisors (19329991200).

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

9132217344 is a wasteful number, since it uses less digits than its factorization.

9132217344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842 (or 4815 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 9132217344 is about 95562.6357108258. The cubic root of 9132217344 is about 2090.2203886852.

The spelling of 9132217344 in words is "nine billion, one hundred thirty-two million, two hundred seventeen thousand, three hundred forty-four".