14856977965841 has 32 divisors (see below), whose sum is σ = 17090752049280. Its totient is φ = 12790821568000.

The previous prime is 14856977965807. The next prime is 14856977965861.

14856977965841 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 14856977965841 - 2¹⁸ = 14856977703697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14856977965801) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1292645 + ... + 5602221.

It is an arithmetic number, because the mean of its divisors is an integer number (534086001540).

Almost surely, 2^{14856977965841} is an apocalyptic number.

14856977965841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14856977965841 is a deficient number, since it is larger than the sum of its proper divisors (2233774083439).

14856977965841 is a wasteful number, since it uses less digits than its factorization.

14856977965841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309825.

The product of its digits is 3657830400, while the sum is 80.

The spelling of 14856977965841 in words is "fourteen trillion, eight hundred fifty-six billion, nine hundred seventy-seven million, nine hundred sixty-five thousand, eight hundred forty-one".