330325172324225 has 24 divisors (see below), whose sum is σ = 442502671167480. Its totient is φ = 243162931921920.

The previous prime is 330325172324209. The next prime is 330325172324297. The reversal of 330325172324225 is 522423271523033.

It can be written as a sum of positive squares in 12 ways, for example, as 173533804207729 + 156791368116496 = 13173223^2 + 12521636^2 .

It is not a de Polignac number, because 330325172324225 - 2⁴ = 330325172324209 is a prime.

It is a super-2 number, since 2×330325172324225² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1603028120 + ... + 1603234169.

It is an arithmetic number, because the mean of its divisors is an integer number (18437611298645).

Almost surely, 2^{330325172324225} is an apocalyptic number.

It is an amenable number.

330325172324225 is a deficient number, since it is larger than the sum of its proper divisors (112177498843255).

330325172324225 is a wasteful number, since it uses less digits than its factorization.

330325172324225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3206262629 (or 3206262624 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 44.

The spelling of 330325172324225 in words is "three hundred thirty trillion, three hundred twenty-five billion, one hundred seventy-two million, three hundred twenty-four thousand, two hundred twenty-five".