2443254728460 has 1536 divisors, whose sum is σ = 9651990233088. Its totient is φ = 447180963840.

The previous prime is 2443254728449. The next prime is 2443254728483. The reversal of 2443254728460 is 648274523442.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 5642620404 + ... + 5642620836.

It is an arithmetic number, because the mean of its divisors is an integer number (6283847808).

Almost surely, 2^{2443254728460} is an apocalyptic number.

2443254728460 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 2443254728460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4825995116544).

2443254728460 is an abundant number, since it is smaller than the sum of its proper divisors (7208735504628).

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

2443254728460 is a wasteful number, since it uses less digits than its factorization.

2443254728460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 51.

The spelling of 2443254728460 in words is "two trillion, four hundred forty-three billion, two hundred fifty-four million, seven hundred twenty-eight thousand, four hundred sixty".