36666670733366 has 4 divisors (see below), whose sum is σ = 55000006100052. Its totient is φ = 18333335366682.

The previous prime is 36666670733311. The next prime is 36666670733393. The reversal of 36666670733366 is 66333707666663.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 36666670733296 and 36666670733305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9166667683340 + ... + 9166667683343.

It is an arithmetic number, because the mean of its divisors is an integer number (13750001525013).

Almost surely, 2^{36666670733366} is an apocalyptic number.

36666670733366 is a deficient number, since it is larger than the sum of its proper divisors (18333335366686).

36666670733366 is a wasteful number, since it uses less digits than its factorization.

36666670733366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18333335366685.

The product of its (nonzero) digits is 1111065984, while the sum is 68.

The spelling of 36666670733366 in words is "thirty-six trillion, six hundred sixty-six billion, six hundred seventy million, seven hundred thirty-three thousand, three hundred sixty-six".