2250084378240 has 768 divisors, whose sum is σ = 8347766169600. Its totient is φ = 557437870080.

The previous prime is 2250084378221. The next prime is 2250084378247. The reversal of 2250084378240 is 428734800522.

2250084378240 is a `hidden beast` number, since 2 + 250 + 0 + 8 + 4 + 378 + 24 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2250084378247) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 453004237 + ... + 453009203.

It is an arithmetic number, because the mean of its divisors is an integer number (10869487200).

Almost surely, 2^{2250084378240} is an apocalyptic number.

2250084378240 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 2250084378240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4173883084800).

2250084378240 is an abundant number, since it is smaller than the sum of its proper divisors (6097681791360).

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

2250084378240 is a wasteful number, since it uses less digits than its factorization.

2250084378240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5125 (or 5110 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 2250084378240 in words is "two trillion, two hundred fifty billion, eighty-four million, three hundred seventy-eight thousand, two hundred forty".