2044240558 has 4 divisors (see below), whose sum is σ = 3066360840. Its totient is φ = 1022120278.

The previous prime is 2044240553. The next prime is 2044240573. The reversal of 2044240558 is 8550424402.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2044240558³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044240553) 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 as a sum of consecutive naturals, namely, 511060138 + ... + 511060141.

It is an arithmetic number, because the mean of its divisors is an integer number (766590210).

Almost surely, 2^2044240558 is an apocalyptic number.

2044240558 is a deficient number, since it is larger than the sum of its proper divisors (1022120282).

2044240558 is a wasteful number, since it uses less digits than its factorization.

2044240558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022120281.

The product of its (nonzero) digits is 51200, while the sum is 34.

The square root of 2044240558 is about 45213.2785584058. The cubic root of 2044240558 is about 1269.1433158576.

The spelling of 2044240558 in words is "two billion, forty-four million, two hundred forty thousand, five hundred fifty-eight".