6424262406 has 24 divisors (see below), whose sum is σ = 14651827320. Its totient is φ = 2028714336.

The previous prime is 6424262363. The next prime is 6424262431. The reversal of 6424262406 is 6042624246.

6424262406 is a `hidden beast` number, since 6 + 4 + 24 + 2 + 624 + 0 + 6 = 666.

It is a super-2 number, since 2×6424262406² = 82542294922289817672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9391855 + ... + 9392538.

It is an arithmetic number, because the mean of its divisors is an integer number (610492805).

Almost surely, 2^6424262406 is an apocalyptic number.

6424262406 is an abundant number, since it is smaller than the sum of its proper divisors (8227564914).

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

6424262406 is a wasteful number, since it uses less digits than its factorization.

6424262406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18784420 (or 18784417 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 6424262406 is about 80151.4965923906. The cubic root of 6424262406 is about 1858.9787439132.

The spelling of 6424262406 in words is "six billion, four hundred twenty-four million, two hundred sixty-two thousand, four hundred six".