614116985985 has 24 divisors (see below), whose sum is σ = 1103894238720. Its totient is φ = 327529058544.

The previous prime is 614116985929. The next prime is 614116986011. The reversal of 614116985985 is 589589611416.

614116985985 is a `hidden beast` number, since 6 + 1 + 411 + 6 + 98 + 59 + 85 = 666.

It is not a de Polignac number, because 614116985985 - 2²⁴ = 614100208769 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 252721825 + ... + 252724254.

It is an arithmetic number, because the mean of its divisors is an integer number (45995593280).

Almost surely, 2^614116985985 is an apocalyptic number.

It is an amenable number.

614116985985 is a deficient number, since it is larger than the sum of its proper divisors (489777252735).

614116985985 is an equidigital number, since it uses as much as digits as its factorization.

614116985985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505446099 (or 505446087 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 63.

The spelling of 614116985985 in words is "six hundred fourteen billion, one hundred sixteen million, nine hundred eighty-five thousand, nine hundred eighty-five".