2240443763880 has 1152 divisors, whose sum is σ = 8688153882240. Its totient is φ = 459170611200.

The previous prime is 2240443763879. The next prime is 2240443763917. The reversal of 2240443763880 is 883673440422.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 7973109340 + ... + 7973109620.

It is an arithmetic number, because the mean of its divisors is an integer number (7541800245).

Almost surely, 2^{2240443763880} is an apocalyptic number.

2240443763880 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 2240443763880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4344076941120).

2240443763880 is an abundant number, since it is smaller than the sum of its proper divisors (6447710118360).

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

2240443763880 is a wasteful number, since it uses less digits than its factorization.

2240443763880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 51.

The spelling of 2240443763880 in words is "two trillion, two hundred forty billion, four hundred forty-three million, seven hundred sixty-three thousand, eight hundred eighty".