13786118097654 has 32 divisors (see below), whose sum is σ = 31511633391360. Its totient is φ = 3938827596192.

The previous prime is 13786118097643. The next prime is 13786118097673. The reversal of 13786118097654 is 45679081168731.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 39997 + ... + 5251079.

It is an arithmetic number, because the mean of its divisors is an integer number (984738543480).

Almost surely, 2^{13786118097654} is an apocalyptic number.

13786118097654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13786118097654 is an abundant number, since it is smaller than the sum of its proper divisors (17725515293706).

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

13786118097654 is a wasteful number, since it uses less digits than its factorization.

13786118097654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274084.

The product of its (nonzero) digits is 60963840, while the sum is 66.

The spelling of 13786118097654 in words is "thirteen trillion, seven hundred eighty-six billion, one hundred eighteen million, ninety-seven thousand, six hundred fifty-four".