36385640202 has 16 divisors (see below), whose sum is σ = 73588936320. Its totient is φ = 11992270752.

The previous prime is 36385640191. The next prime is 36385640227. The reversal of 36385640202 is 20204658363.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34068418 + ... + 34069485.

It is an arithmetic number, because the mean of its divisors is an integer number (4599308520).

Almost surely, 2^36385640202 is an apocalyptic number.

36385640202 is an abundant number, since it is smaller than the sum of its proper divisors (37203296118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36385640202 is a wasteful number, since it uses less digits than its factorization.

36385640202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68137997.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 36385640202 in words is "thirty-six billion, three hundred eighty-five million, six hundred forty thousand, two hundred two".