332132322340 has 72 divisors (see below), whose sum is σ = 873763527672. Its totient is φ = 105114401280.

The previous prime is 332132322337. The next prime is 332132322341. The reversal of 332132322340 is 43223231233.

It can be written as a sum of positive squares in 4 ways, for example, as 273373156 + 331858949184 = 16534^2 + 576072^2 .

It is a super-2 number, since 2×332132322340² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 332132322299 and 332132322308.

It is not an unprimeable number, because it can be changed into a prime (332132322341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13022281 + ... + 13047760.

It is an arithmetic number, because the mean of its divisors is an integer number (12135604551).

Almost surely, 2^332132322340 is an apocalyptic number.

It is an amenable number.

332132322340 is an abundant number, since it is smaller than the sum of its proper divisors (541631205332).

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

332132322340 is a wasteful number, since it uses less digits than its factorization.

332132322340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26070077 (or 26070068 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 332132322340 its reverse (43223231233), we get a palindrome (375355553573).

The spelling of 332132322340 in words is "three hundred thirty-two billion, one hundred thirty-two million, three hundred twenty-two thousand, three hundred forty".