13306214887 has 16 divisors (see below), whose sum is σ = 15250266432. Its totient is φ = 11373004800.

The previous prime is 13306214869. The next prime is 13306214893. The reversal of 13306214887 is 78841260331.

It is a cyclic number.

It is not a de Polignac number, because 13306214887 - 2²³ = 13297826279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13306214827) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6998637 + ... + 7000537.

It is an arithmetic number, because the mean of its divisors is an integer number (953141652).

Almost surely, 2^13306214887 is an apocalyptic number.

13306214887 is a deficient number, since it is larger than the sum of its proper divisors (1944051545).

13306214887 is a wasteful number, since it uses less digits than its factorization.

13306214887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 13306214887 in words is "thirteen billion, three hundred six million, two hundred fourteen thousand, eight hundred eighty-seven".