6665413314 has 32 divisors (see below), whose sum is σ = 15238016640. Its totient is φ = 1904055552.

The previous prime is 6665413309. The next prime is 6665413319. The reversal of 6665413314 is 4133145666.

It is an interprime number because it is at equal distance from previous prime (6665413309) and next prime (6665413319).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6665413319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296122 + ... + 317834.

It is an arithmetic number, because the mean of its divisors is an integer number (476188020).

Almost surely, 2^6665413314 is an apocalyptic number.

6665413314 is an abundant number, since it is smaller than the sum of its proper divisors (8572603326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6665413314 is a wasteful number, since it uses less digits than its factorization.

6665413314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29034.

The product of its digits is 155520, while the sum is 39.

The square root of 6665413314 is about 81641.9825457466. The cubic root of 6665413314 is about 1881.9541053683.

The spelling of 6665413314 in words is "six billion, six hundred sixty-five million, four hundred thirteen thousand, three hundred fourteen".