2044201342 has 4 divisors (see below), whose sum is σ = 3066302016. Its totient is φ = 1022100670.

The previous prime is 2044201319. The next prime is 2044201343. The reversal of 2044201342 is 2431024402.

It is a happy number.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044201343) 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, 511050334 + ... + 511050337.

It is an arithmetic number, because the mean of its divisors is an integer number (766575504).

Almost surely, 2^2044201342 is an apocalyptic number.

2044201342 is a deficient number, since it is larger than the sum of its proper divisors (1022100674).

2044201342 is a wasteful number, since it uses less digits than its factorization.

2044201342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022100673.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2044201342 is about 45212.8448784192. The cubic root of 2044201342 is about 1269.1352002044.

Adding to 2044201342 its reverse (2431024402), we get a palindrome (4475225744).

The spelling of 2044201342 in words is "two billion, forty-four million, two hundred one thousand, three hundred forty-two".