2044142234 has 8 divisors (see below), whose sum is σ = 3066597120. Its totient is φ = 1021943196.

The previous prime is 2044142197. The next prime is 2044142239. The reversal of 2044142234 is 4322414402.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2044142239) 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 in 3 ways as a sum of consecutive naturals, for example, 42554 + ... + 76805.

It is an arithmetic number, because the mean of its divisors is an integer number (383324640).

Almost surely, 2^2044142234 is an apocalyptic number.

2044142234 is a deficient number, since it is larger than the sum of its proper divisors (1022454886).

2044142234 is a wasteful number, since it uses less digits than its factorization.

2044142234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127924.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2044142234 is about 45212.1912098938. The cubic root of 2044142234 is about 1269.1229677553.

Adding to 2044142234 its reverse (4322414402), we get a palindrome (6366556636).

The spelling of 2044142234 in words is "two billion, forty-four million, one hundred forty-two thousand, two hundred thirty-four".