4269443904 has 448 divisors, whose sum is σ = 14396313600. Its totient is φ = 1244782080.

The previous prime is 4269443861. The next prime is 4269443917. The reversal of 4269443904 is 4093449624.

It is a super-2 number, since 2×4269443904² = 36456302498805522432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4269443904.

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 63 ways as a sum of consecutive naturals, for example, 72363427 + ... + 72363485.

Almost surely, 2^4269443904 is an apocalyptic number.

4269443904 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4269443904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7198156800).

4269443904 is an abundant number, since it is smaller than the sum of its proper divisors (10126869696).

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

4269443904 is an equidigital number, since it uses as much as digits as its factorization.

4269443904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The square root of 4269443904 is about 65340.9818108054. The cubic root of 4269443904 is about 1622.2723666269.

The spelling of 4269443904 in words is "four billion, two hundred sixty-nine million, four hundred forty-three thousand, nine hundred four".