12814520465841 has 8 divisors (see below), whose sum is σ = 17089755437760. Its totient is φ = 8541149568912.

The previous prime is 12814520465839. The next prime is 12814520465843. The reversal of 12814520465841 is 14856402541821.

It is an interprime number because it is at equal distance from previous prime (12814520465839) and next prime (12814520465843).

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

It is not a de Polignac number, because 12814520465841 - 2¹ = 12814520465839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12814520465843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466002706 + ... + 466030203.

It is an arithmetic number, because the mean of its divisors is an integer number (2136219429720).

Almost surely, 2^{12814520465841} is an apocalyptic number.

It is an amenable number.

12814520465841 is a deficient number, since it is larger than the sum of its proper divisors (4275234971919).

12814520465841 is an equidigital number, since it uses as much as digits as its factorization.

12814520465841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932037495.

The product of its (nonzero) digits is 2457600, while the sum is 51.

The spelling of 12814520465841 in words is "twelve trillion, eight hundred fourteen billion, five hundred twenty million, four hundred sixty-five thousand, eight hundred forty-one".