8944720242 has 8 divisors (see below), whose sum is σ = 17889440496. Its totient is φ = 2981573412.

The previous prime is 8944720201. The next prime is 8944720247. The reversal of 8944720242 is 2420274498.

It is a sphenic number, since it is the product of 3 distinct primes.

8944720242 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8944720194 and 8944720203.

It is not an unprimeable number, because it can be changed into a prime (8944720247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745393348 + ... + 745393359.

It is an arithmetic number, because the mean of its divisors is an integer number (2236180062).

Almost surely, 2^8944720242 is an apocalyptic number.

8944720242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8944720242 is a wasteful number, since it uses less digits than its factorization.

8944720242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490786712.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 8944720242 is about 94576.5311374867. The cubic root of 8944720242 is about 2075.8163134131.

The spelling of 8944720242 in words is "eight billion, nine hundred forty-four million, seven hundred twenty thousand, two hundred forty-two".