4361322240 has 432 divisors, whose sum is σ = 16652353536. Its totient is φ = 1045094400.

The previous prime is 4361322221. The next prime is 4361322283. The reversal of 4361322240 is 422231634.

4361322240 is a `hidden beast` number, since 4 + 3 + 613 + 2 + 2 + 2 + 40 = 666.

It is a super-2 number, since 2×4361322240² = 38042263362237235200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16093305 + ... + 16093575.

Almost surely, 2^4361322240 is an apocalyptic number.

4361322240 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 4361322240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8326176768).

4361322240 is an abundant number, since it is smaller than the sum of its proper divisors (12291031296).

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

4361322240 is a wasteful number, since it uses less digits than its factorization.

4361322240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4361322240 is about 66040.3076915909. The cubic root of 4361322240 is about 1633.8269620959.

Adding to 4361322240 its reverse (422231634), we get a palindrome (4783553874).

The spelling of 4361322240 in words is "four billion, three hundred sixty-one million, three hundred twenty-two thousand, two hundred forty".