36666832146 has 32 divisors (see below), whose sum is σ = 84819667968. Its totient is φ = 10350017040.

The previous prime is 36666832121. The next prime is 36666832151. The reversal of 36666832146 is 64123866663.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5255670 + ... + 5262641.

It is an arithmetic number, because the mean of its divisors is an integer number (2650614624).

Almost surely, 2^36666832146 is an apocalyptic number.

36666832146 is an abundant number, since it is smaller than the sum of its proper divisors (48152835822).

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

36666832146 is a wasteful number, since it uses less digits than its factorization.

36666832146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10518406.

The product of its digits is 4478976, while the sum is 51.

The spelling of 36666832146 in words is "thirty-six billion, six hundred sixty-six million, eight hundred thirty-two thousand, one hundred forty-six".