65034180324 has 81 divisors (see below), whose sum is σ = 173577137097. Its totient is φ = 20527928928.

The previous prime is 65034180319. The next prime is 65034180329. The reversal of 65034180324 is 42308143056.

The square root of 65034180324 is 255018.

It is a perfect power (a square), and thus also a powerful number.

65034180324 is a `hidden beast` number, since 6 + 503 + 41 + 80 + 32 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (65034180319) and next prime (65034180329).

It can be written as a sum of positive squares in only one way, i.e., 51724404900 + 13309775424 = 227430^2 + 115368^2 .

It is a super-2 number, since 2×65034180324² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (65034180329) 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 26 ways as a sum of consecutive naturals, for example, 29070934 + ... + 29073170.

Almost surely, 2^65034180324 is an apocalyptic number.

65034180324 is the 255018-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65034180324

65034180324 is an abundant number, since it is smaller than the sum of its proper divisors (108542956773).

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

65034180324 is a wasteful number, since it uses less digits than its factorization.

65034180324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Multiplying 65034180324 by its sum of digits (36), we get a square (2341230491664 = 1530108²).

65034180324 divided by its sum of digits (36) gives a square (1806505009 = 42503²).

The spelling of 65034180324 in words is "sixty-five billion, thirty-four million, one hundred eighty thousand, three hundred twenty-four".