36662344161 has 16 divisors (see below), whose sum is σ = 49064970240. Its totient is φ = 24350720720.

The previous prime is 36662344157. The next prime is 36662344171. The reversal of 36662344161 is 16144326663.

It is a cyclic number.

It is not a de Polignac number, because 36662344161 - 2² = 36662344157 is a prime.

It is a super-2 number, since 2×36662344161² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36662344111) 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 15 ways as a sum of consecutive naturals, for example, 2083960 + ... + 2101478.

It is an arithmetic number, because the mean of its divisors is an integer number (3066560640).

Almost surely, 2^36662344161 is an apocalyptic number.

It is an amenable number.

36662344161 is a deficient number, since it is larger than the sum of its proper divisors (12402626079).

36662344161 is a wasteful number, since it uses less digits than its factorization.

36662344161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20076.

The product of its digits is 373248, while the sum is 42.

The spelling of 36662344161 in words is "thirty-six billion, six hundred sixty-two million, three hundred forty-four thousand, one hundred sixty-one".