4328285040 has 120 divisors (see below), whose sum is σ = 14547693888. Its totient is φ = 1153267200.

The previous prime is 4328285011. The next prime is 4328285167. The reversal of 4328285040 is 405828234.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4328284986 and 4328285004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1691442 + ... + 1693998.

Almost surely, 2^4328285040 is an apocalyptic number.

4328285040 is a gapful number since it is divisible by the number (40) 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 4328285040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7273846944).

4328285040 is an abundant number, since it is smaller than the sum of its proper divisors (10219408848).

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

4328285040 is a wasteful number, since it uses less digits than its factorization.

4328285040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927 (or 4918 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 4328285040 is about 65789.7031457051. The cubic root of 4328285040 is about 1629.6910651918.

The spelling of 4328285040 in words is "four billion, three hundred twenty-eight million, two hundred eighty-five thousand, forty".