2428544448 has 168 divisors, whose sum is σ = 7856250480. Its totient is φ = 710492160.

The previous prime is 2428544387. The next prime is 2428544449. The reversal of 2428544448 is 8444458242.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428544449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177136 + ... + 190352.

Almost surely, 2^2428544448 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 2428544448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3928125240).

2428544448 is an abundant number, since it is smaller than the sum of its proper divisors (5427706032).

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

2428544448 is a wasteful number, since it uses less digits than its factorization.

2428544448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13275 (or 13262 counting only the distinct ones).

The product of its digits is 1310720, while the sum is 45.

The square root of 2428544448 is about 49280.2642850056. The cubic root of 2428544448 is about 1344.1529375281.

The spelling of 2428544448 in words is "two billion, four hundred twenty-eight million, five hundred forty-four thousand, four hundred forty-eight".