36441121564 has 12 divisors (see below), whose sum is σ = 65128813344. Its totient is φ = 17832889184.

The previous prime is 36441121559. The next prime is 36441121583. The reversal of 36441121564 is 46512114463.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 96917689 + ... + 96918064.

It is an arithmetic number, because the mean of its divisors is an integer number (5427401112).

Almost surely, 2^36441121564 is an apocalyptic number.

It is an amenable number.

36441121564 is a deficient number, since it is larger than the sum of its proper divisors (28687691780).

36441121564 is a wasteful number, since it uses less digits than its factorization.

36441121564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193835804 (or 193835802 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The spelling of 36441121564 in words is "thirty-six billion, four hundred forty-one million, one hundred twenty-one thousand, five hundred sixty-four".