4335402240 has 216 divisors, whose sum is σ = 16154447400. Its totient is φ = 1067139072.

The previous prime is 4335402217. The next prime is 4335402251. The reversal of 4335402240 is 422045334.

4335402240 is a `hidden beast` number, since 433 + 5 + 4 + 0 + 224 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 917362944 + 3418039296 = 30288^2 + 58464^2 .

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, 135286 + ... + 164234.

Almost surely, 2^4335402240 is an apocalyptic number.

4335402240 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 4335402240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8077223700).

4335402240 is an abundant number, since it is smaller than the sum of its proper divisors (11819045160).

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

4335402240 is a wasteful number, since it uses less digits than its factorization.

4335402240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28989 (or 28972 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4335402240 is about 65843.7714594175. The cubic root of 4335402240 is about 1630.5838349179.

Adding to 4335402240 its reverse (422045334), we get a palindrome (4757447574).

The spelling of 4335402240 in words is "four billion, three hundred thirty-five million, four hundred two thousand, two hundred forty".