2442243622 has 64 divisors (see below), whose sum is σ = 4781145600. Its totient is φ = 908547840.

The previous prime is 2442243547. The next prime is 2442243623. The reversal of 2442243622 is 2263422442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442243623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478122 + ... + 483202.

It is an arithmetic number, because the mean of its divisors is an integer number (74705400).

Almost surely, 2^2442243622 is an apocalyptic number.

2442243622 is a deficient number, since it is larger than the sum of its proper divisors (2338901978).

2442243622 is a wasteful number, since it uses less digits than its factorization.

2442243622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261.

The product of its digits is 36864, while the sum is 31.

The square root of 2442243622 is about 49419.0613225302. The cubic root of 2442243622 is about 1346.6756104064.

The spelling of 2442243622 in words is "two billion, four hundred forty-two million, two hundred forty-three thousand, six hundred twenty-two".