1396966434366 has 16 divisors (see below), whose sum is σ = 2796120771984. Its totient is φ = 465290827584.

The previous prime is 1396966434361. The next prime is 1396966434407. The reversal of 1396966434366 is 6634346696931.

It is a junction number, because it is equal to n+sod(n) for n = 1396966434297 and 1396966434306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396966434361) 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, 91154335 + ... + 91169658.

It is an arithmetic number, because the mean of its divisors is an integer number (174757548249).

Almost surely, 2^{1396966434366} is an apocalyptic number.

1396966434366 is an abundant number, since it is smaller than the sum of its proper divisors (1399154337618).

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

1396966434366 is a wasteful number, since it uses less digits than its factorization.

1396966434366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182325275.

The product of its digits is 272097792, while the sum is 66.

The spelling of 1396966434366 in words is "one trillion, three hundred ninety-six billion, nine hundred sixty-six million, four hundred thirty-four thousand, three hundred sixty-six".