4412344520 has 32 divisors (see below), whose sum is σ = 9971148600. Its totient is φ = 1757227008.

The previous prime is 4412344513. The next prime is 4412344549. The reversal of 4412344520 is 254432144.

It can be written as a sum of positive squares in 4 ways, for example, as 3468503236 + 943841284 = 58894^2 + 30722^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231689 + ... + 250008.

Almost surely, 2^4412344520 is an apocalyptic number.

4412344520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4412344520 is an abundant number, since it is smaller than the sum of its proper divisors (5558804080).

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

4412344520 is a wasteful number, since it uses less digits than its factorization.

4412344520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481937 (or 481933 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4412344520 is about 66425.4809542242. The cubic root of 4412344520 is about 1640.1735539113.

Adding to 4412344520 its reverse (254432144), we get a palindrome (4666776664).

The spelling of 4412344520 in words is "four billion, four hundred twelve million, three hundred forty-four thousand, five hundred twenty".