2140332044 has 12 divisors (see below), whose sum is σ = 3846813264. Its totient is φ = 1041242544.

The previous prime is 2140332031. The next prime is 2140332119. The reversal of 2140332044 is 4402330412.

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, 7230704 + ... + 7230999.

It is an arithmetic number, because the mean of its divisors is an integer number (320567772).

Almost surely, 2^2140332044 is an apocalyptic number.

It is an amenable number.

2140332044 is a deficient number, since it is larger than the sum of its proper divisors (1706481220).

2140332044 is a wasteful number, since it uses less digits than its factorization.

2140332044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14461744 (or 14461742 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2140332044 is about 46263.7227641702. The cubic root of 2140332044 is about 1288.7253888466.

Adding to 2140332044 its reverse (4402330412), we get a palindrome (6542662456).

The spelling of 2140332044 in words is "two billion, one hundred forty million, three hundred thirty-two thousand, forty-four".