4412020340 has 96 divisors (see below), whose sum is σ = 11445283584. Its totient is φ = 1391201280.

The previous prime is 4412020313. The next prime is 4412020363. The reversal of 4412020340 is 430202144.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507107 + ... + 515733.

It is an arithmetic number, because the mean of its divisors is an integer number (119221704).

Almost surely, 2^4412020340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4412020340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5722641792).

4412020340 is an abundant number, since it is smaller than the sum of its proper divisors (7033263244).

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

4412020340 is a wasteful number, since it uses less digits than its factorization.

4412020340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8937 (or 8935 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4412020340 is about 66423.0407313607. The cubic root of 4412020340 is about 1640.1333844517.

Adding to 4412020340 its reverse (430202144), we get a palindrome (4842222484).

The spelling of 4412020340 in words is "four billion, four hundred twelve million, twenty thousand, three hundred forty".