13116614513406 has 32 divisors (see below), whose sum is σ = 26336032197408. Its totient is φ = 4355071918080.

The previous prime is 13116614513381. The next prime is 13116614513411. The reversal of 13116614513406 is 60431541661131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68710266 + ... + 68900898.

It is an arithmetic number, because the mean of its divisors is an integer number (823001006169).

Almost surely, 2^{13116614513406} is an apocalyptic number.

13116614513406 is an abundant number, since it is smaller than the sum of its proper divisors (13219417684002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13116614513406 is a wasteful number, since it uses less digits than its factorization.

13116614513406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235516.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 13116614513406 in words is "thirteen trillion, one hundred sixteen billion, six hundred fourteen million, five hundred thirteen thousand, four hundred six".