4259811066 has 64 divisors (see below), whose sum is σ = 10046840832. Its totient is φ = 1178860032.

The previous prime is 4259811043. The next prime is 4259811079. The reversal of 4259811066 is 6601189524.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180355 + ... + 202601.

It is an arithmetic number, because the mean of its divisors is an integer number (156981888).

Almost surely, 2^4259811066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4259811066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5023420416).

4259811066 is an abundant number, since it is smaller than the sum of its proper divisors (5787029766).

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

4259811066 is a wasteful number, since it uses less digits than its factorization.

4259811066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22403.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 4259811066 is about 65267.2281164138. The cubic root of 4259811066 is about 1621.0513758874.

The spelling of 4259811066 in words is "four billion, two hundred fifty-nine million, eight hundred eleven thousand, sixty-six".