2144115002 has 8 divisors (see below), whose sum is σ = 3385444800. Its totient is φ = 1015633404.

The previous prime is 2144114981. The next prime is 2144115019. The reversal of 2144115002 is 2005114412.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28212002 + ... + 28212077.

It is an arithmetic number, because the mean of its divisors is an integer number (423180600).

Almost surely, 2^2144115002 is an apocalyptic number.

2144115002 is a deficient number, since it is larger than the sum of its proper divisors (1241329798).

2144115002 is a wasteful number, since it uses less digits than its factorization.

2144115002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56424100.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2144115002 is about 46304.5894269672. The cubic root of 2144115002 is about 1289.4842001734.

Adding to 2144115002 its reverse (2005114412), we get a palindrome (4149229414).

The spelling of 2144115002 in words is "two billion, one hundred forty-four million, one hundred fifteen thousand, two".