13384235366738 has 16 divisors (see below), whose sum is σ = 20587872746880. Its totient is φ = 6523729212000.

The previous prime is 13384235366737. The next prime is 13384235366759. The reversal of 13384235366738 is 83766353248331.

It is not an unprimeable number, because it can be changed into a prime (13384235366737) 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, 529510838 + ... + 529536113.

It is an arithmetic number, because the mean of its divisors is an integer number (1286742046680).

Almost surely, 2^{13384235366738} is an apocalyptic number.

13384235366738 is a deficient number, since it is larger than the sum of its proper divisors (7203637380142).

13384235366738 is a wasteful number, since it uses less digits than its factorization.

13384235366738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059047113.

The product of its digits is 156764160, while the sum is 62.

The spelling of 13384235366738 in words is "thirteen trillion, three hundred eighty-four billion, two hundred thirty-five million, three hundred sixty-six thousand, seven hundred thirty-eight".