4300244040 has 128 divisors (see below), whose sum is σ = 13177520640. Its totient is φ = 1122241536.

The previous prime is 4300244029. The next prime is 4300244057. The reversal of 4300244040 is 404420034.

It is a junction number, because it is equal to n+sod(n) for n = 4300243998 and 4300244016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3898129 + ... + 3899231.

It is an arithmetic number, because the mean of its divisors is an integer number (102949380).

Almost surely, 2^4300244040 is an apocalyptic number.

4300244040 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 4300244040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6588760320).

4300244040 is an abundant number, since it is smaller than the sum of its proper divisors (8877276600).

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

4300244040 is a wasteful number, since it uses less digits than its factorization.

4300244040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783 (or 1779 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4300244040 is about 65576.2460041744. The cubic root of 4300244040 is about 1626.1640940103.

Adding to 4300244040 its reverse (404420034), we get a palindrome (4704664074).

The spelling of 4300244040 in words is "four billion, three hundred million, two hundred forty-four thousand, forty".