352325600641409 has 6 divisors (see below), whose sum is σ = 355471118586246. Its totient is φ = 349207674959360.

The previous prime is 352325600641387. The next prime is 352325600641451. The reversal of 352325600641409 is 904146006523253.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 64513425600625 + 287812175040784 = 8032025^2 + 16965028^2 .

It is not a de Polignac number, because 352325600641409 - 2¹⁶ = 352325600575873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352325600641459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13796118512 + ... + 13796144049.

It is an arithmetic number, because the mean of its divisors is an integer number (59245186431041).

Almost surely, 2^{352325600641409} is an apocalyptic number.

It is an amenable number.

352325600641409 is a deficient number, since it is larger than the sum of its proper divisors (3145517944837).

352325600641409 is an equidigital number, since it uses as much as digits as its factorization.

352325600641409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27592262787 (or 27592262674 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 352325600641409 in words is "three hundred fifty-two trillion, three hundred twenty-five billion, six hundred million, six hundred forty-one thousand, four hundred nine".