4259008420 has 24 divisors (see below), whose sum is σ = 9023072184. Its totient is φ = 1688526336.

The previous prime is 4259008409. The next prime is 4259008433. The reversal of 4259008420 is 248009524.

It can be written as a sum of positive squares in 4 ways, for example, as 253637476 + 4005370944 = 15926^2 + 63288^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939999 + ... + 944518.

It is an arithmetic number, because the mean of its divisors is an integer number (375961341).

Almost surely, 2^4259008420 is an apocalyptic number.

It is an amenable number.

4259008420 is an abundant number, since it is smaller than the sum of its proper divisors (4764063764).

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

4259008420 is a wasteful number, since it uses less digits than its factorization.

4259008420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884639 (or 1884637 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4259008420 is about 65261.0789061903. The cubic root of 4259008420 is about 1620.9495550858.

The spelling of 4259008420 in words is "four billion, two hundred fifty-nine million, eight thousand, four hundred twenty".