332145025456216 has 32 divisors (see below), whose sum is σ = 711773185178880. Its totient is φ = 142341099069600.

The previous prime is 332145025456091. The next prime is 332145025456217. The reversal of 332145025456216 is 612654520541233.

It is a super-2 number, since 2×332145025456216² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332145025456216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332145025456217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139832230 + ... + 142187701.

It is an arithmetic number, because the mean of its divisors is an integer number (22242912036840).

Almost surely, 2^{332145025456216} is an apocalyptic number.

It is an amenable number.

332145025456216 is an abundant number, since it is smaller than the sum of its proper divisors (379628159722664).

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

332145025456216 is a wasteful number, since it uses less digits than its factorization.

332145025456216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282040975 (or 282040971 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 49.

Adding to 332145025456216 its reverse (612654520541233), we get a palindrome (944799545997449).

The spelling of 332145025456216 in words is "three hundred thirty-two trillion, one hundred forty-five billion, twenty-five million, four hundred fifty-six thousand, two hundred sixteen".