14181688427734 has 8 divisors (see below), whose sum is σ = 21272559018480. Its totient is φ = 7090835421576.

The previous prime is 14181688427693. The next prime is 14181688427773. The reversal of 14181688427734 is 43772488618141.

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

It is a super-2 number, since 2×14181688427734² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2150514 + ... + 5743525.

It is an arithmetic number, because the mean of its divisors is an integer number (2659069877310).

Almost surely, 2^{14181688427734} is an apocalyptic number.

14181688427734 is a deficient number, since it is larger than the sum of its proper divisors (7090870590746).

14181688427734 is an equidigital number, since it uses as much as digits as its factorization.

14181688427734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8792294.

The product of its digits is 57802752, while the sum is 64.

The spelling of 14181688427734 in words is "fourteen trillion, one hundred eighty-one billion, six hundred eighty-eight million, four hundred twenty-seven thousand, seven hundred thirty-four".