6414340465 has 32 divisors (see below), whose sum is σ = 8925759360. Its totient is φ = 4382505984.

The previous prime is 6414340453. The next prime is 6414340477. The reversal of 6414340465 is 5640434146.

It is an interprime number because it is at equal distance from previous prime (6414340453) and next prime (6414340477).

It is a cyclic number.

It is not a de Polignac number, because 6414340465 - 2¹³ = 6414332273 is a prime.

It is a super-2 number, since 2×6414340465² = 82287527201872832450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16002 + ... + 114388.

It is an arithmetic number, because the mean of its divisors is an integer number (278929980).

Almost surely, 2^6414340465 is an apocalyptic number.

6414340465 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6414340465 is a deficient number, since it is larger than the sum of its proper divisors (2511418895).

6414340465 is a wasteful number, since it uses less digits than its factorization.

6414340465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98481.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 6414340465 is about 80089.5777551611. The cubic root of 6414340465 is about 1858.0212186221.

The spelling of 6414340465 in words is "six billion, four hundred fourteen million, three hundred forty thousand, four hundred sixty-five".