1336673186356 has 12 divisors (see below), whose sum is σ = 2339189005860. Its totient is φ = 668333470400.

The previous prime is 1336673186341. The next prime is 1336673186399. The reversal of 1336673186356 is 6536813766331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 886297976356 + 450375210000 = 941434^2 + 671100^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1336673186356.

It is a congruent number.

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, 371256 + ... + 1676656.

It is an arithmetic number, because the mean of its divisors is an integer number (194932417155).

Almost surely, 2^{1336673186356} is an apocalyptic number.

It is an amenable number.

1336673186356 is a deficient number, since it is larger than the sum of its proper divisors (1002515819504).

1336673186356 is a wasteful number, since it uses less digits than its factorization.

1336673186356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561394 (or 1561392 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 58.

The spelling of 1336673186356 in words is "one trillion, three hundred thirty-six billion, six hundred seventy-three million, one hundred eighty-six thousand, three hundred fifty-six".