2240240356422 has 24 divisors (see below), whose sum is σ = 4853892504864. Its totient is φ = 746740877904.

The previous prime is 2240240356399. The next prime is 2240240356429. The reversal of 2240240356422 is 2246530420422.

2240240356422 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 2 + 4 + 0 + 3 + 5 + 642 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240240356429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2262963 + ... + 3098625.

It is an arithmetic number, because the mean of its divisors is an integer number (202245521036).

Almost surely, 2^{2240240356422} is an apocalyptic number.

2240240356422 is an abundant number, since it is smaller than the sum of its proper divisors (2613652148442).

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

2240240356422 is a wasteful number, since it uses less digits than its factorization.

2240240356422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984604 (or 984601 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 2240240356422 its reverse (2246530420422), we get a palindrome (4486770776844).

The spelling of 2240240356422 in words is "two trillion, two hundred forty billion, two hundred forty million, three hundred fifty-six thousand, four hundred twenty-two".