2440215360 has 672 divisors, whose sum is σ = 10167835392. Its totient is φ = 529858560.

The previous prime is 2440215341. The next prime is 2440215403. The reversal of 2440215360 is 635120442.

2440215360 is a `hidden beast` number, since 2 + 440 + 215 + 3 + 6 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12386782 + ... + 12386978.

Almost surely, 2^2440215360 is an apocalyptic number.

2440215360 is a gapful number since it is divisible by the number (20) 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 2440215360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5083917696).

2440215360 is an abundant number, since it is smaller than the sum of its proper divisors (7727620032).

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

2440215360 is a wasteful number, since it uses less digits than its factorization.

2440215360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2440215360 is about 49398.5360106957. The cubic root of 2440215360 is about 1346.3027063781.

The spelling of 2440215360 in words is "two billion, four hundred forty million, two hundred fifteen thousand, three hundred sixty".