6423259824 has 70 divisors (see below), whose sum is σ = 18659097036. Its totient is φ = 2141082720.

The previous prime is 6423259811. The next prime is 6423259837. The reversal of 6423259824 is 4289523246.

6423259824 is a `hidden beast` number, since 6 + 4 + 2 + 32 + 598 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (6423259811) and next prime (6423259837).

It is a super-2 number, since 2×6423259824² = 82516533533225021952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6423259824.

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 13 ways as a sum of consecutive naturals, for example, 263682 + ... + 287009.

Almost surely, 2^6423259824 is an apocalyptic number.

It is an amenable number.

6423259824 is an abundant number, since it is smaller than the sum of its proper divisors (12235837212).

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

6423259824 is an equidigital number, since it uses as much as digits as its factorization.

6423259824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550717 (or 550696 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 6423259824 is about 80145.2420546597. The cubic root of 6423259824 is about 1858.8820336881.

The spelling of 6423259824 in words is "six billion, four hundred twenty-three million, two hundred fifty-nine thousand, eight hundred twenty-four".