13412511305 has 8 divisors (see below), whose sum is σ = 16614207744. Its totient is φ = 10383879600.

The previous prime is 13412511271. The next prime is 13412511319. The reversal of 13412511305 is 50311521431.

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

It is not a de Polignac number, because 13412511305 - 2¹² = 13412507209 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 43266011 + ... + 43266320.

It is an arithmetic number, because the mean of its divisors is an integer number (2076775968).

Almost surely, 2^13412511305 is an apocalyptic number.

It is an amenable number.

13412511305 is a deficient number, since it is larger than the sum of its proper divisors (3201696439).

13412511305 is an equidigital number, since it uses as much as digits as its factorization.

13412511305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86532367.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 13412511305 in words is "thirteen billion, four hundred twelve million, five hundred eleven thousand, three hundred five".