36361633442 has 16 divisors (see below), whose sum is σ = 54662911992. Its totient is φ = 18140703360.

The previous prime is 36361633417. The next prime is 36361633447. The reversal of 36361633442 is 24433616363.

It can be written as a sum of positive squares in 4 ways, for example, as 35850014281 + 511619161 = 189341^2 + 22619^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36361633442.

It is not an unprimeable number, because it can be changed into a prime (36361633447) 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 7 ways as a sum of consecutive naturals, for example, 1996208 + ... + 2014340.

Almost surely, 2^36361633442 is an apocalyptic number.

36361633442 is a deficient number, since it is larger than the sum of its proper divisors (18301278550).

36361633442 is a wasteful number, since it uses less digits than its factorization.

36361633442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20293.

The product of its digits is 559872, while the sum is 41.

The spelling of 36361633442 in words is "thirty-six billion, three hundred sixty-one million, six hundred thirty-three thousand, four hundred forty-two".