2044164342 has 32 divisors (see below), whose sum is σ = 4516462080. Its totient is φ = 611601120.

The previous prime is 2044164341. The next prime is 2044164361. The reversal of 2044164342 is 2434614402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044164341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190813 + ... + 201240.

It is an arithmetic number, because the mean of its divisors is an integer number (141139440).

Almost surely, 2^2044164342 is an apocalyptic number.

2044164342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2044164342 is an abundant number, since it is smaller than the sum of its proper divisors (2472297738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044164342 is a wasteful number, since it uses less digits than its factorization.

2044164342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392148.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2044164342 is about 45212.4357008113. The cubic root of 2044164342 is about 1269.1275430516.

Adding to 2044164342 its reverse (2434614402), we get a palindrome (4478778744).

The spelling of 2044164342 in words is "two billion, forty-four million, one hundred sixty-four thousand, three hundred forty-two".