361126479844 has 81 divisors (see below), whose sum is σ = 709625446257. Its totient is φ = 160724473728.

The previous prime is 361126479823. The next prime is 361126479869. The reversal of 361126479844 is 448974621163.

It is a happy number.

The square root of 361126479844 is 600938.

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

It can be written as a sum of positive squares in 13 ways, for example, as 305298241444 + 55828238400 = 552538^2 + 236280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 453106854 + ... + 453107650.

Almost surely, 2^361126479844 is an apocalyptic number.

361126479844 is the 600938-th square number.

It is an amenable number.

361126479844 is a deficient number, since it is larger than the sum of its proper divisors (348498966413).

361126479844 is an equidigital number, since it uses as much as digits as its factorization.

361126479844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682 (or 841 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 55.

The spelling of 361126479844 in words is "three hundred sixty-one billion, one hundred twenty-six million, four hundred seventy-nine thousand, eight hundred forty-four".