332317160640 has 168 divisors, whose sum is σ = 1145974817520. Its totient is φ = 88389801984.

The previous prime is 332317160629. The next prime is 332317160713. The reversal of 332317160640 is 46061713233.

332317160640 is a `hidden beast` number, since 3 + 3 + 2 + 3 + 1 + 7 + 1 + 6 + 0 + 640 = 666.

It is a super-2 number, since 2×332317160640² (a number of 24 digits) contains 22 as substring.

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 = 332317160595 and 332317160604.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 972007 + ... + 1268633.

Almost surely, 2^332317160640 is an apocalyptic number.

332317160640 is a gapful number since it is divisible by the number (30) 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 332317160640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572987408760).

332317160640 is an abundant number, since it is smaller than the sum of its proper divisors (813657656880).

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

332317160640 is a wasteful number, since it uses less digits than its factorization.

332317160640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297039 (or 297026 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

Adding to 332317160640 its reverse (46061713233), we get a palindrome (378378873873).

The spelling of 332317160640 in words is "three hundred thirty-two billion, three hundred seventeen million, one hundred sixty thousand, six hundred forty".