326130341052245 has 64 divisors (see below), whose sum is σ = 397111096324800. Its totient is φ = 257096589926400.

The previous prime is 326130341052233. The next prime is 326130341052289. The reversal of 326130341052245 is 542250143031623.

It can be written as a sum of positive squares in 32 ways, for example, as 326125386159364 + 4954892881 = 18058942^2 + 70391^2 .

It is not a de Polignac number, because 326130341052245 - 2⁸ = 326130341051989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228222771191 + ... + 228222772619.

It is an arithmetic number, because the mean of its divisors is an integer number (6204860880075).

Almost surely, 2^{326130341052245} is an apocalyptic number.

It is an amenable number.

326130341052245 is a deficient number, since it is larger than the sum of its proper divisors (70980755272555).

326130341052245 is a wasteful number, since it uses less digits than its factorization.

326130341052245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 326130341052245 its reverse (542250143031623), we get a palindrome (868380484083868).

The spelling of 326130341052245 in words is "three hundred twenty-six trillion, one hundred thirty billion, three hundred forty-one million, fifty-two thousand, two hundred forty-five".