13266132233415 has 128 divisors (see below), whose sum is σ = 23545976832000. Its totient is φ = 6358829568000.

The previous prime is 13266132233381. The next prime is 13266132233461. The reversal of 13266132233415 is 51433223166231.

It is not a de Polignac number, because 13266132233415 - 2⁶ = 13266132233351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 39085861 + ... + 39423809.

It is an arithmetic number, because the mean of its divisors is an integer number (183952944000).

Almost surely, 2^{13266132233415} is an apocalyptic number.

13266132233415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13266132233415 is a deficient number, since it is larger than the sum of its proper divisors (10279844598585).

13266132233415 is a wasteful number, since it uses less digits than its factorization.

13266132233415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338129.

The product of its digits is 466560, while the sum is 42.

Adding to 13266132233415 its reverse (51433223166231), we get a palindrome (64699355399646).

The spelling of 13266132233415 in words is "thirteen trillion, two hundred sixty-six billion, one hundred thirty-two million, two hundred thirty-three thousand, four hundred fifteen".