2044353455042 has 8 divisors (see below), whose sum is σ = 3066551349516. Its totient is φ = 1022169671872.

The previous prime is 2044353454963. The next prime is 2044353455051. The reversal of 2044353455042 is 2405543534402.

It can be written as a sum of positive squares in 2 ways, for example, as 2039695256041 + 4658199001 = 1428179^2 + 68251^2 .

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

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, 3157883 + ... + 3749790.

Almost surely, 2^{2044353455042} is an apocalyptic number.

2044353455042 is a deficient number, since it is larger than the sum of its proper divisors (1022197894474).

2044353455042 is a wasteful number, since it uses less digits than its factorization.

2044353455042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055652.

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 2044353455042 its reverse (2405543534402), we get a palindrome (4449896989444).

The spelling of 2044353455042 in words is "two trillion, forty-four billion, three hundred fifty-three million, four hundred fifty-five thousand, forty-two".