14181837841816 has 32 divisors (see below), whose sum is σ = 27299476234800. Its totient is φ = 6904020123520.

The previous prime is 14181837841793. The next prime is 14181837841883. The reversal of 14181837841816 is 61814873818141.

It is a super-2 number, since 2×14181837841816² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127607551 + ... + 127718638.

Almost surely, 2^{14181837841816} is an apocalyptic number.

It is an amenable number.

14181837841816 is a deficient number, since it is larger than the sum of its proper divisors (13117638392984).

14181837841816 is a wasteful number, since it uses less digits than its factorization.

14181837841816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255326379 (or 255326375 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 61.

The spelling of 14181837841816 in words is "fourteen trillion, one hundred eighty-one billion, eight hundred thirty-seven million, eight hundred forty-one thousand, eight hundred sixteen".