2418320448 has 196 divisors, whose sum is σ = 7620723900. Its totient is φ = 758439936.

The previous prime is 2418320423. The next prime is 2418320449. The reversal of 2418320448 is 8440238142.

It can be written as a sum of positive squares in 2 ways, for example, as 1021953024 + 1396367424 = 31968^2 + 37368^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2418320449) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 791628 + ... + 794676.

Almost surely, 2^2418320448 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 2418320448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3810361950).

2418320448 is an abundant number, since it is smaller than the sum of its proper divisors (5202403452).

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

2418320448 is an equidigital number, since it uses as much as digits as its factorization.

2418320448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096 (or 3071 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 2418320448 is about 49176.4216672991. The cubic root of 2418320448 is about 1342.2640214426.

The spelling of 2418320448 in words is "two billion, four hundred eighteen million, three hundred twenty thousand, four hundred forty-eight".