4845281440000 has 135 divisors (see below), whose sum is σ = 12087872941683. Its totient is φ = 1937760384000.

The previous prime is 4845281439997. The next prime is 4845281440079. The reversal of 4845281440000 is 441825484.

The square root of 4845281440000 is 2201200.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 379870064896 + 4465411375104 = 616336^2 + 2113152^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 880477249 + ... + 880482751.

Almost surely, 2^{4845281440000} is an apocalyptic number.

4845281440000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

4845281440000 is the 2201200-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4845281440000

4845281440000 is an abundant number, since it is smaller than the sum of its proper divisors (7242591501683).

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

4845281440000 is an frugal number, since it uses more digits than its factorization.

4845281440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11042 (or 5510 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 40.

The spelling of 4845281440000 in words is "four trillion, eight hundred forty-five billion, two hundred eighty-one million, four hundred forty thousand".