2044624242 has 8 divisors (see below), whose sum is σ = 4089248496. Its totient is φ = 681541412.

The previous prime is 2044624229. The next prime is 2044624271. The reversal of 2044624242 is 2424264402.

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

2044624242 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170385348 + ... + 170385359.

It is an arithmetic number, because the mean of its divisors is an integer number (511156062).

Almost surely, 2^2044624242 is an apocalyptic number.

2044624242 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.

2044624242 is a wasteful number, since it uses less digits than its factorization.

2044624242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340770712.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 2044624242 is about 45217.5214048714. The cubic root of 2044624242 is about 1269.2227128281. Note that the first 3 decimals are identical.

Adding to 2044624242 its reverse (2424264402), we get a palindrome (4468888644).

The spelling of 2044624242 in words is "two billion, forty-four million, six hundred twenty-four thousand, two hundred forty-two".