6423725424 has 40 divisors (see below), whose sum is σ = 16611492352. Its totient is φ = 2139065280.

The previous prime is 6423725393. The next prime is 6423725443. The reversal of 6423725424 is 4245273246.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 19954 + ... + 115089.

Almost surely, 2^6423725424 is an apocalyptic number.

It is an amenable number.

6423725424 is an abundant number, since it is smaller than the sum of its proper divisors (10187766928).

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

6423725424 is a wasteful number, since it uses less digits than its factorization.

6423725424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136045 (or 136039 counting only the distinct ones).

The product of its digits is 322560, while the sum is 39.

The square root of 6423725424 is about 80148.1467284179. The cubic root of 6423725424 is about 1858.9269472567.

The spelling of 6423725424 in words is "six billion, four hundred twenty-three million, seven hundred twenty-five thousand, four hundred twenty-four".