366671223366 has 16 divisors (see below), whose sum is σ = 838105653504. Its totient is φ = 104763206664.

The previous prime is 366671223361. The next prime is 366671223397. The reversal of 366671223366 is 663322176663.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366671223361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4365133570 + ... + 4365133653.

It is an arithmetic number, because the mean of its divisors is an integer number (52381603344).

Almost surely, 2^366671223366 is an apocalyptic number.

366671223366 is an abundant number, since it is smaller than the sum of its proper divisors (471434430138).

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

366671223366 is a wasteful number, since it uses less digits than its factorization.

366671223366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8730267235.

The product of its digits is 5878656, while the sum is 51.

The spelling of 366671223366 in words is "three hundred sixty-six billion, six hundred seventy-one million, two hundred twenty-three thousand, three hundred sixty-six".