36668425712 has 40 divisors (see below), whose sum is σ = 72142598352. Its totient is φ = 18051264000.

The previous prime is 36668425711. The next prime is 36668425799. The reversal of 36668425712 is 21752486663.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36668425711) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2373212 + ... + 2388612.

Almost surely, 2^36668425712 is an apocalyptic number.

It is an amenable number.

36668425712 is a deficient number, since it is larger than the sum of its proper divisors (35474172640).

36668425712 is a wasteful number, since it uses less digits than its factorization.

36668425712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17697 (or 17691 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

The spelling of 36668425712 in words is "thirty-six billion, six hundred sixty-eight million, four hundred twenty-five thousand, seven hundred twelve".