6411312459 has 16 divisors (see below), whose sum is σ = 10056961440. Its totient is φ = 4022784000.

The previous prime is 6411312449. The next prime is 6411312469. The reversal of 6411312459 is 9542131146.

It is a happy number.

6411312459 is a `hidden beast` number, since 641 + 1 + 3 + 1 + 2 + 4 + 5 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (6411312449) and next prime (6411312469).

It is not a de Polignac number, because 6411312459 - 2¹⁵ = 6411279691 is a prime.

It is a super-2 number, since 2×6411312459² = 82209854893857253362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6411312419) 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 15 ways as a sum of consecutive naturals, for example, 6983542 + ... + 6984459.

It is an arithmetic number, because the mean of its divisors is an integer number (628560090).

Almost surely, 2^6411312459 is an apocalyptic number.

6411312459 is a deficient number, since it is larger than the sum of its proper divisors (3645648981).

6411312459 is a wasteful number, since it uses less digits than its factorization.

6411312459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13968027 (or 13968021 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 6411312459 is about 80070.6716532339. The cubic root of 6411312459 is about 1857.7288017082.

The spelling of 6411312459 in words is "six billion, four hundred eleven million, three hundred twelve thousand, four hundred fifty-nine".