1326666366362 has 8 divisors (see below), whose sum is σ = 2094736368000. Its totient is φ = 628420910364.

The previous prime is 1326666366359. The next prime is 1326666366397. The reversal of 1326666366362 is 2636636666231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1326666366298 and 1326666366307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17456136362 + ... + 17456136437.

It is an arithmetic number, because the mean of its divisors is an integer number (261842046000).

Almost surely, 2^{1326666366362} is an apocalyptic number.

1326666366362 is a deficient number, since it is larger than the sum of its proper divisors (768070001638).

1326666366362 is a wasteful number, since it uses less digits than its factorization.

1326666366362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34912272820.

The product of its digits is 30233088, while the sum is 56.

The spelling of 1326666366362 in words is "one trillion, three hundred twenty-six billion, six hundred sixty-six million, three hundred sixty-six thousand, three hundred sixty-two".