1336121334543 has 8 divisors (see below), whose sum is σ = 1842925978800. Its totient is φ = 860032123328.

The previous prime is 1336121334491. The next prime is 1336121334589. The reversal of 1336121334543 is 3454331216331.

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

It is a cyclic number.

It is not a de Polignac number, because 1336121334543 - 2¹² = 1336121330447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336121334343) 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, 7678858158 + ... + 7678858331.

It is an arithmetic number, because the mean of its divisors is an integer number (230365747350).

Almost surely, 2^{1336121334543} is an apocalyptic number.

1336121334543 is a deficient number, since it is larger than the sum of its proper divisors (506804644257).

1336121334543 is a wasteful number, since it uses less digits than its factorization.

1336121334543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15357716521.

The product of its digits is 233280, while the sum is 39.

The spelling of 1336121334543 in words is "one trillion, three hundred thirty-six billion, one hundred twenty-one million, three hundred thirty-four thousand, five hundred forty-three".