3001440000 has 540 divisors, whose sum is σ = 11101115256. Its totient is φ = 718848000.

The previous prime is 3001439989. The next prime is 3001440017. The reversal of 3001440000 is 441003.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 81119982 + ... + 81120018.

Almost surely, 2^3001440000 is an apocalyptic number.

3001440000 is a gapful number since it is divisible by the number (30) 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 3001440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5550557628).

3001440000 is an abundant number, since it is smaller than the sum of its proper divisors (8099675256).

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

3001440000 is an equidigital number, since it uses as much as digits as its factorization.

3001440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3001440000 is about 54785.3995148342. The cubic root of 3001440000 is about 1442.4802933269.

Adding to 3001440000 its reverse (441003), we get a palindrome (3001881003).

The spelling of 3001440000 in words is "three billion, one million, four hundred forty thousand".