361126434562 has 4 divisors (see below), whose sum is σ = 541689651846. Its totient is φ = 180563217280.

The previous prime is 361126434541. The next prime is 361126434577. The reversal of 361126434562 is 265434621163.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361067590321 + 58844241 = 600889^2 + 7671^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90281608639 + ... + 90281608642.

Almost surely, 2^361126434562 is an apocalyptic number.

361126434562 is a deficient number, since it is larger than the sum of its proper divisors (180563217284).

361126434562 is a wasteful number, since it uses less digits than its factorization.

361126434562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180563217283.

The product of its digits is 622080, while the sum is 43.

The spelling of 361126434562 in words is "three hundred sixty-one billion, one hundred twenty-six million, four hundred thirty-four thousand, five hundred sixty-two".