2284282840240 has 40 divisors (see below), whose sum is σ = 5311031665968. Its totient is φ = 913700394240.

The previous prime is 2284282840201. The next prime is 2284282840271. The reversal of 2284282840240 is 420482824822.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 7352694 + ... + 7657066.

Almost surely, 2^{2284282840240} is an apocalyptic number.

2284282840240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2284282840240 is an abundant number, since it is smaller than the sum of its proper divisors (3026748825728).

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

2284282840240 is a wasteful number, since it uses less digits than its factorization.

2284282840240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398197 (or 398191 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 46.

The spelling of 2284282840240 in words is "two trillion, two hundred eighty-four billion, two hundred eighty-two million, eight hundred forty thousand, two hundred forty".