2442242000440 has 32 divisors (see below), whose sum is σ = 5994594002160. Its totient is φ = 888088000000.

The previous prime is 2442242000399. The next prime is 2442242000479. The reversal of 2442242000440 is 440002422442.

It is a junction number, because it is equal to n+sod(n) for n = 2442242000399 and 2442242000408.

It is a congruent number.

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, 2775274561 + ... + 2775275440.

Almost surely, 2^{2442242000440} is an apocalyptic number.

2442242000440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442242000440 is an abundant number, since it is smaller than the sum of its proper divisors (3552352001720).

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

2442242000440 is a wasteful number, since it uses less digits than its factorization.

2442242000440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550550023 (or 5550550019 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2442242000440 its reverse (440002422442), we get a palindrome (2882244422882).

The spelling of 2442242000440 in words is "two trillion, four hundred forty-two billion, two hundred forty-two million, four hundred forty", and thus it is an aban number.