6624426002 has 8 divisors (see below), whose sum is σ = 9937687500. Its totient is φ = 3311863504.

The previous prime is 6624425993. The next prime is 6624426041. The reversal of 6624426002 is 2006244266.

It can be written as a sum of positive squares in 2 ways, for example, as 6490074721 + 134351281 = 80561^2 + 11591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6624426002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150377 + ... + 189372.

Almost surely, 2^6624426002 is an apocalyptic number.

6624426002 is a deficient number, since it is larger than the sum of its proper divisors (3313261498).

6624426002 is a wasteful number, since it uses less digits than its factorization.

6624426002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349500.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 6624426002 is about 81390.5768624354. The cubic root of 6624426002 is about 1878.0886340217.

The spelling of 6624426002 in words is "six billion, six hundred twenty-four million, four hundred twenty-six thousand, two".