36414636644 has 12 divisors (see below), whose sum is σ = 63872789484. Its totient is φ = 18165268224.

The previous prime is 36414636589. The next prime is 36414636673. The reversal of 36414636644 is 44663641463.

It can be written as a sum of positive squares in 2 ways, for example, as 2200735744 + 34213900900 = 46912^2 + 184970^2 .

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 3 ways as a sum of consecutive naturals, for example, 10510577 + ... + 10514040.

It is an arithmetic number, because the mean of its divisors is an integer number (5322732457).

Almost surely, 2^36414636644 is an apocalyptic number.

It is an amenable number.

36414636644 is a deficient number, since it is larger than the sum of its proper divisors (27458152840).

36414636644 is a wasteful number, since it uses less digits than its factorization.

36414636644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21025054 (or 21025052 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 47.

The spelling of 36414636644 in words is "thirty-six billion, four hundred fourteen million, six hundred thirty-six thousand, six hundred forty-four".